HEF4077B
HEF4077B is Quad 2-input EXCLUSIVE-NOR gate manufactured by Nexperia.
description
The HEF4077B is a quad 2-input EXCLUSIVE-NOR gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD.
2. Features and benefits
- Wide supply voltage range from 3.0 V to 15.0 V
- CMOS low power dissipation
- High noise immunity
- Fully static operation
- 5 V, 10 V, and 15 V parametric ratings
- Standardized symmetrical output characteristics
- plies with JEDEC standard JESD 13-B
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-B exceeds 200 V
- Specified from -40 °C to +85 °C
3. Ordering information
Table 1. Ordering information Type number Package
Temperature range HEF4077BT -40 °C to +85 °C
Name Description
Version
SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1
4. Functional diagram
1 1A 2 1B
5 2A 6 2B
8 3A 9 3B
12 4A 13 4B
1Y 3 2Y 4 3Y 10 4Y 11
Fig. 1. Functional diagram aaa-012674
1A 1Y
1B
Fig. 2. Logic diagram (one gate) aaa-012675
Nexperia
5. Pinning information
Quad 2-input EXCLUSIVE-NOR gate
5.1. Pinning information
1A 1 1B 2 1Y 3 2Y 4 2A 5 2B 6 VSS 7
Fig. 3. Pin configuration SOT108-1 (SO14)
14 VDD 13 4B 12 4A 11 4Y 10 3Y 9 3B 8 3A aaa-012676
5.2. Pin description
Table 2. Pin description
Symbol 1A, 2A, 3A, 4A 1B, 2B, 3B, 4B 1Y, 2Y, 3Y, 4Y VSS...
