HY638256 Key Features
- Single 5V±10% Power Supply
- High speed
- 15/20/25ns(max.)
- Low power consumption(Max.) Mode Conditions Current Units Operating 15ns 100 mA 20/25ns 90 mA Standby TTL 30 mA CMOS 2 m
- Battery backup(L-part)
- 2.0V(min) data retention
- Fully static operation and Tri-state outputs
- No clock or refresh required
- TTL patible inputs and outputs
- Standard