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HD74HC77

4-bit Bistable Latch

Partnumber Manufacturer Quantity Availability
HD74HC77 778 In Stock

Description and Introduction

4-bit Bistable Latch The HD74HC77 is a high-speed CMOS logic IC manufactured by Renesas Electronics. It is a dual 4-bit latch with common enable and clear functions.  

### Key Specifications:  
- **Logic Family:** HC (High-speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **High Noise Immunity:** CMOS level  
- **Low Power Consumption:** Typical ICC = 4μA (at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Propagation Delay:** 13ns (typical at 5V)  
- **Output Current:** ±5.2mA (at 5V)  
- **Package Options:** DIP (Dual In-line Package), SOP (Small Outline Package)  

### Functional Features:  
- Two independent 4-bit latches  
- Common enable (E) and clear (CLR) inputs  
- Non-inverting outputs  
- Compatible with TTL levels  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and timing diagrams, refer to the official documentation.

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