National Semiconductor 54AC174
The ’AC/’ACT174 is a high-speed hex D flip-flop. The device is used primarily as a 6-bit edge-triggered storage register.| Part No. | 54AC174 |
|---|---|
| Datasheet | 54AC174 Download |
| Manufacturer |  National Semiconductor |
| Description | Hex D Flip-Flop |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The ’AC/’ACT174 is a high-speed hex D flip-flop. The information on the D inputs is transferred to storage during the LOW-to-HIGH clock transition. The device has a Master Reset to simultaneously clear all flip-flops. n Outputs source/sink 24 mA n ’ACT174 has TTL-compatible inputs n Standard Microcircuit Drawing (SMD) — ’AC174: 5962-87626 — ’ACT174: 5962-87757FEATURES
n ICC reduced by 50% Logic Symbols Pin Names D0–D5 CP MR Q0–Q5DESCRIPTION
Data Inputs Clock Pulse Input Master Reset Input Outputs DS100277-1 IEEE/IEC DS100277-2 FACT™ is a trademark of Fairchild Semiconductor Corporation. © 1998 National Semiconductor Corporation DS100277 Connection Diagrams Pin Assignment for DIP and Flatpak Pin Assignment for LCC DS100277-4 DS100277-3 FunctionalDESCRIPTION
The ’AC/’ACT174 consists of six edge-triggered D flip-flops with individual D inputs and Q outputs. The Clock (CP) and Master Reset (MR) are common to all flip-flops. Each D input’s state is transferred to the corresponding flip-flop’s output following the LOW-to-HIGH Clock (CP) transition.
