=======================================
gf180mcu_fd_sc_mcu7t5v0__nor4_x1
=======================================

**gf180mcu_fd_sc_mcu7t5v0__nor4_x1 symbol**

.. image:: sc7_sym/NOR4_X1_sym.png
    :height: 250px
    :width: 400 px
    :align: center
    :alt: gf180mcu_fd_sc_mcu7t5v0__nor4_x1 symbol

**gf180mcu_fd_sc_mcu7t5v0__nor4_x1 schematic**

.. image:: sc7_sch/NOR4_X1_sch.png
    :height: 300px
    :width: 500 px
    :align: center
    :alt: gf180mcu_fd_sc_mcu7t5v0__nor4_x1 schematic

**gf180mcu_fd_sc_mcu7t5v0__nor4_x1 layout**

.. image:: sc7_lay/NOR4_X1_lay.png
    :height: 400px
    :width: 700 px
    :align: center
    :alt: gf180mcu_fd_sc_mcu7t5v0__nor4_x1 layout

.. include:: images.rst

NOR4_X1 is a 4-input NOR, NOR(A1,A2,A3,A4), 1X drive strength

|
| Attributes

============= ======================
**Attribute** **Value**
area          21.952000 µm\ :sup:`2`
============= ======================

|
| OUTPUT FUNCTIONS

============== =========================
**Output Pin** **Function**
ZN             ((!A1)&(!A2)&(!A3)&(!A4))
============== =========================

|
| TRUTH TABLE FOR ZN

====== ====== ====== ====== ======
**A1** **A2** **A3** **A4** **ZN**
0      0      0      0      1
1      ?      ?      ?      0
?      1      ?      ?      0
?      ?      1      ?      0
?      ?      ?      1      0
====== ====== ====== ====== ======

|
| FUNCTIONAL SCHEMATIC
| |image509|
| PIN CAPACITANCE (pf)

======= ======== ====================
**Pin** **Type** **Capacitance (pf)**
A4      input    0.0039
A3      input    0.0037
A2      input    0.0037
A1      input    0.0040
======= ======== ====================

|
| DELAY AND OUTPUT TRANSITION TIME corresponding to min slew and load

+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| **Input Pin** | **Output** | **When Condition** | **Tin (ns)** | **Out Load (pf)** | **Delay (ns)** | **Tout (ns)** |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A4(LH)        | ZN(HL)     | !A1&!A2&!A3        | 0.0100       | 0.0010            | 0.1369         | 0.1054        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A4(HL)        | ZN(LH)     | !A1&!A2&!A3        | 0.0100       | 0.0010            | 0.3142         | 0.1906        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A3(LH)        | ZN(HL)     | !A1&!A2&!A4        | 0.0100       | 0.0010            | 0.1343         | 0.0915        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A3(HL)        | ZN(LH)     | !A1&!A2&!A4        | 0.0100       | 0.0010            | 0.2911         | 0.1903        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A2(HL)        | ZN(LH)     | !A1&!A3&!A4        | 0.0100       | 0.0010            | 0.2343         | 0.1889        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A2(LH)        | ZN(HL)     | !A1&!A3&!A4        | 0.0100       | 0.0010            | 0.1175         | 0.0720        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A1(HL)        | ZN(LH)     | !A2&!A3&!A4        | 0.0100       | 0.0010            | 0.1451         | 0.1745        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A1(LH)        | ZN(HL)     | !A2&!A3&!A4        | 0.0100       | 0.0010            | 0.0844         | 0.0497        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+

|
| DYNAMIC ENERGY

+---------------+--------------------+--------------+------------+-------------------+---------------------+
| **Input Pin** | **When Condition** | **Tin (ns)** | **Output** | **Out Load (pf)** | **Energy (uW/MHz)** |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1            | !A2&!A3&!A4        | 0.0100       | ZN(LH)     | 0.0010            | 0.1217              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4            | !A1&!A2&!A3        | 0.0100       | ZN(HL)     | 0.0010            | 0.0742              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2            | !A1&!A3&!A4        | 0.0100       | ZN(LH)     | 0.0010            | 0.1514              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3            | !A1&!A2&!A4        | 0.0100       | ZN(HL)     | 0.0010            | 0.0528              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1            | !A2&!A3&!A4        | 0.0100       | ZN(HL)     | 0.0010            | 0.0012              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2            | !A1&!A3&!A4        | 0.0100       | ZN(HL)     | 0.0010            | 0.0272              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4            | !A1&!A2&!A3        | 0.0100       | ZN(LH)     | 0.0010            | 0.2095              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3            | !A1&!A2&!A4        | 0.0100       | ZN(LH)     | 0.0010            | 0.1804              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(LH)        | !A1&!A2&A4         | 0.0100       | n/a        | n/a               | -0.0128             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(LH)        | !A1&A2&!A4         | 0.0100       | n/a        | n/a               | -0.0340             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(LH)        | !A1&A2&A4          | 0.0100       | n/a        | n/a               | -0.0306             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(LH)        | A1&!A2&!A4         | 0.0100       | n/a        | n/a               | -0.0313             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(LH)        | A1&!A2&A4          | 0.0100       | n/a        | n/a               | -0.0266             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(LH)        | A1&A2&!A4          | 0.0100       | n/a        | n/a               | -0.0373             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(LH)        | A1&A2&A4           | 0.0100       | n/a        | n/a               | -0.0352             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(LH)        | !A1&!A3&A4         | 0.0100       | n/a        | n/a               | -0.0115             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(LH)        | !A1&A3&!A4         | 0.0100       | n/a        | n/a               | -0.0120             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(LH)        | !A1&A3&A4          | 0.0100       | n/a        | n/a               | -0.0120             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(LH)        | A1&!A3&!A4         | 0.0100       | n/a        | n/a               | -0.0327             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(LH)        | A1&!A3&A4          | 0.0100       | n/a        | n/a               | -0.0247             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(LH)        | A1&A3&!A4          | 0.0100       | n/a        | n/a               | -0.0290             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(LH)        | A1&A3&A4           | 0.0100       | n/a        | n/a               | -0.0277             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(LH)        | !A2&!A3&A4         | 0.0100       | n/a        | n/a               | -0.0110             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(LH)        | !A2&A3&!A4         | 0.0100       | n/a        | n/a               | -0.0110             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(LH)        | !A2&A3&A4          | 0.0100       | n/a        | n/a               | -0.0110             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(LH)        | A2&!A3&!A4         | 0.0100       | n/a        | n/a               | -0.0112             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(LH)        | A2&!A3&A4          | 0.0100       | n/a        | n/a               | -0.0112             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(LH)        | A2&A3&!A4          | 0.0100       | n/a        | n/a               | -0.0112             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(LH)        | A2&A3&A4           | 0.0100       | n/a        | n/a               | -0.0112             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(HL)        | !A1&!A2&A4         | 0.0100       | n/a        | n/a               | 0.0237              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(HL)        | !A1&A2&!A4         | 0.0100       | n/a        | n/a               | 0.0394              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(HL)        | !A1&A2&A4          | 0.0100       | n/a        | n/a               | 0.0235              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(HL)        | A1&!A2&!A4         | 0.0100       | n/a        | n/a               | 0.0394              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(HL)        | A1&!A2&A4          | 0.0100       | n/a        | n/a               | 0.0229              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(HL)        | A1&A2&!A4          | 0.0100       | n/a        | n/a               | 0.0394              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A3(HL)        | A1&A2&A4           | 0.0100       | n/a        | n/a               | 0.0235              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(HL)        | !A1&!A3&A4         | 0.0100       | n/a        | n/a               | 0.0507              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(HL)        | !A1&A3&!A4         | 0.0100       | n/a        | n/a               | 0.0268              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(HL)        | !A1&A3&A4          | 0.0100       | n/a        | n/a               | 0.0268              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(HL)        | A1&!A3&!A4         | 0.0100       | n/a        | n/a               | 0.0393              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(HL)        | A1&!A3&A4          | 0.0100       | n/a        | n/a               | 0.0229              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(HL)        | A1&A3&!A4          | 0.0100       | n/a        | n/a               | 0.0239              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A2(HL)        | A1&A3&A4           | 0.0100       | n/a        | n/a               | 0.0239              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(LH)        | !A1&!A2&A3         | 0.0100       | n/a        | n/a               | -0.0350             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(LH)        | !A1&A2&!A3         | 0.0100       | n/a        | n/a               | -0.0336             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(LH)        | !A1&A2&A3          | 0.0100       | n/a        | n/a               | -0.0372             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(LH)        | A1&!A2&!A3         | 0.0100       | n/a        | n/a               | -0.0328             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(LH)        | A1&!A2&A3          | 0.0100       | n/a        | n/a               | -0.0367             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(LH)        | A1&A2&!A3          | 0.0100       | n/a        | n/a               | -0.0338             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(LH)        | A1&A2&A3           | 0.0100       | n/a        | n/a               | -0.0372             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(HL)        | !A2&!A3&A4         | 0.0100       | n/a        | n/a               | 0.0783              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(HL)        | !A2&A3&!A4         | 0.0100       | n/a        | n/a               | 0.0544              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(HL)        | !A2&A3&A4          | 0.0100       | n/a        | n/a               | 0.0544              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(HL)        | A2&!A3&!A4         | 0.0100       | n/a        | n/a               | 0.0282              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(HL)        | A2&!A3&A4          | 0.0100       | n/a        | n/a               | 0.0282              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(HL)        | A2&A3&!A4          | 0.0100       | n/a        | n/a               | 0.0282              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A1(HL)        | A2&A3&A4           | 0.0100       | n/a        | n/a               | 0.0282              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(HL)        | !A1&!A2&A3         | 0.0100       | n/a        | n/a               | 0.0393              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(HL)        | !A1&A2&!A3         | 0.0100       | n/a        | n/a               | 0.0393              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(HL)        | !A1&A2&A3          | 0.0100       | n/a        | n/a               | 0.0393              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(HL)        | A1&!A2&!A3         | 0.0100       | n/a        | n/a               | 0.0393              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(HL)        | A1&!A2&A3          | 0.0100       | n/a        | n/a               | 0.0393              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(HL)        | A1&A2&!A3          | 0.0100       | n/a        | n/a               | 0.0392              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A4(HL)        | A1&A2&A3           | 0.0100       | n/a        | n/a               | 0.0393              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+

|
| LEAKAGE POWER

================== ==============
**When Condition** **Power (nW)**
!A1&!A2&!A3&!A4    0.1603
!A1&!A2&!A3&A4     0.1825
!A1&!A2&A3&!A4     0.1475
!A1&!A2&A3&A4      0.1475
!A1&A2&!A3&!A4     0.1121
!A1&A2&!A3&A4      0.1121
!A1&A2&A3&!A4      0.1121
!A1&A2&A3&A4       0.1121
A1&!A2&!A3&!A4     0.0765
A1&!A2&!A3&A4      0.0765
A1&!A2&A3&!A4      0.0765
A1&!A2&A3&A4       0.0765
A1&A2&!A3&!A4      0.0765
A1&A2&!A3&A4       0.0765
A1&A2&A3&!A4       0.0765
A1&A2&A3&A4        0.0765
================== ==============