4077 Quad 2-Input XNOR Gate PDIP-14
The CD4077 is a CMOS integrated circuit that comprises four independent 2-input Exclusive-NOR (XNOR) gates. An XNOR gate outputs a HIGH signal when both inputs are at the same logic level, making this IC suitable for applications such as logical comparators, parity generators, and digital signal processing. Its wide operating voltage range and high noise immunity make it a reliable choice for various digital systems.
Features
- Four independent 2-input XNOR gates.
- Wide supply voltage range: 3V to 15V.
- High noise immunity and low power consumption.
- Standardized symmetrical output characteristics.
- Buffered inputs and outputs for improved signal integrity.
- Operating temperature range: -55°C to +125°C.
PINOUT
Specifications
| Parameter | Value |
|---|---|
| Logic Function | Quad 2-Input XNOR |
| Supply Voltage (VDD) | 3V to 15V |
| Input Voltage Range | 0V to VDD |
| High-Level Output Voltage (VOH) | VDD – 0.05V (min at VDD = 5V) |
| Low-Level Output Voltage (VOL) | 0.05V (max at VDD = 5V) |
| High-Level Input Voltage (VIH) | 70% of VDD (min) |
| Low-Level Input Voltage (VIL) | 30% of VDD (max) |
| Propagation Delay Time | 60 ns (typical at VDD = 10V) |
| Operating Temperature | -55°C to +125°C |
| Package | 14-pin DIP, SOIC |
Applications
- Logical comparators.
- Parity generators and checkers.
- Digital signal processing.
- Error detection and correction circuits.
- General-purpose digital logic applications.
Package Contents
- 1x XNOR Gate IC.
Datasheet
NOTE: if the chip is CD4077BD, look for the information of CD4077BF, as it is the drop-in replacement for that version.
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