Texas Instruments CD54HC174
The ’HC174 and ’HCT174 are edge triggered flip-flops which utilize silicon gate CMOS circuitry to implement D-type flipflops. They possess low power and speeds comparable to low power Schottky TTL circuits.| Part No. | CD54HC174 |
|---|---|
| Datasheet | CD54HC174 Download |
| Manufacturer |  Texas Instruments |
| Description | Hex D-Type Flip-Flop |
| Buy | Stock & Price |
FEATURES
● Buffered Positive Edge Triggered Clock● Asynchronous Common Reset
● Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
● Wide Operating Temperature Range . . . -55oC to 125oC
● Balanced Propagation Delay and Transition Times
● Significant Power Reduction Compared to LSTTL Logic ICs
● HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
● HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
DESCRIPTION
The devices contain six masterslave flip-flops with a common clock and common reset. Data on the D input having the specified setup and hold times is transferred to the Q output on the low to high transition of the CLOCK input. The MR input, when low, sets all outputs to a low state. Each output can drive ten low power Schottky TTL equivalent loads.
