Texas Instruments SN54AHC174, SN74AHC174 Hex D-Type Flip-Flops with Clear Data Sheet User Manual
Summary
The SN54AHC174 is a robust six-bit hex D-Type Flip-Flop designed for reliable digital signal processing in operational ranges from 2V to 5.5V. This comprehensive manual provides electrical specifications, application scope covering buffer/storage registers and shift registers, detailed pin configurations across multiple packages, and high performance data (including ESD >1000V). It is an essential resource for electronics engineers who require precision and stable circuit logic components for complex digital system design.
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 18 |
| File Size | 616.40 KB |
| Published | July 22, 2026 |
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Frequently Asked Questions
What is the operating voltage range for this flip-flop?
The device supports an operating range from 2V to 5.5V.
How does the data transfer occur after a clock pulse?
Data present at the D inputs that meets setup time requirements transfers to the Q outputs on the positive edge of the CLK pulse.
What is the expected output clamp current (IQ)?
The IQ rating for output clamp current is ±20 mA.
What is the required minimum setup time for data?
The device requires meeting NC setup time requirements at the D input.