×
74HC373 High Speed Octal D-Type Latches
Advanced silicon-gate CMOS technology for high speed operations.
- Supply Voltage: 0.5 to +7.0V
- DC Input Voltage: 1.5 to VCC + 1.5V
- DC Output Voltage: 0.5 to VCC + 0.5V
- Clamp Diode Current: ±20 mA
- DC Output Current, per pin: ±35 mA
- DC VCC or GND Current, per pin: ±70 mA
- Storage Temperature Range: -65°C to +150 °C
- Power Dissipation: 500 mW
Features:
- Typical propagation delay: 18 ns
- Wide operating voltage range: 2 to 6 volts
- Low input current: 1 µA maximum
- Output drive capability: 15 LS-TTL loads
The 74HC373 high speed octal D-type latches are designed for high noise immunity and low power consumption, making them ideal for interfacing with bus lines in a bus organized system. When the LATCH ENABLE input is HIGH, the Q outputs will follow the D inputs. The 3-STATE feature allows data retention at the outputs until LATCH ENABLE returns HIGH. The logic family is compatible with the standard 74LS logic family, offering speed, function, and pin-out compatibility. Internal diode clamps protect inputs from static discharge.
- Images are for illustration only; actual product may vary.