RS74HC74
FEATURES
- Operating Voltage Range: 1.65V to 5.5V
- Low Power Consumption: 10µ A (Max)
- Operating Temperature Range:
-40°C to +125°C
- Inputs Accept Voltage to 5.5V
- High Output Drive: ±24m A at VCC=3.0V
- Ioff Supports Live Insertion, Partial-Power-
Down Mode, and Back-Drive Protection
- Micro SIZE PACKAGES: SOIC-14(SOP14) and
TSSOP-14
2 APPLICATIONS
- Network Switch
- Tele Infrastructure
- Servers
- I/O Expanders
- LED Displays
3 DESCRIPTIONS
The RS74HC74 dual positive-edge-triggered D-type flipflop is designed for 1.65V to 5.5V VCC operation.
The RS74HC74 have individual data (n D), clock (n CP), set (n S̅D) and reset (n R̅D) inputs, and plementary n Q and n Q̅ outputs. Data at the n D-input, that meets the set-up and hold time requirements on the LOW-to-
HIGH clock transition, is stored in the flip-flop and appears at the n Q output.
The RS74HC74 is fully specified for partial-powerdown applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current...
