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74ACT323 Datasheet – 8-Bit Universal Shift/Storage Register

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Part Number: 74ACT323

Function: 8-Bit Universal Shift/Storage Register

Package: DIP, SOIC 20 Pin Type

Manufacturer: National ( Texas Instruments )

Pinouts:

components

Description

The 74ACT323 is an 8-bit universal shift/storage register with TRI-STATEÉ outputs. Parallel load inputs and flip-flop outputs are multiplexed to minimize pin count. Separate serial inputs and outputs are provided for Q0 and Q7 to allow easy cascading. Four operation modes are possible: hold (store), shift left, shift right and parallel load.

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74ACT323 datasheet

Features

1. ICC and IOZ reduced by 50%
2. Common parallel I/O for reduced pin count
3. Additional serial inputs and outputs for expansion
4. Four operating modes: shift left, shift right, load and store
5. TRI-STATE outputs for bus-oriented applications
6. Outputs source/sink 24 mA
7. TTL-compatible inputs

Other data sheets are available within the file: 54ACT323,74323

74ACT323 Datasheet PDF Download


74ACT323 pdf

 

74HC595N Datasheet – 8-stage Serial Shift Register – Philips

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Part Number: 74HC595N

Function : 8-bit serial-in/serial or parallel-out shift register with output latches 3-state

Manufacturer: Philips

Image
74HC595N image

Features

• 8-bit serial input
• 8-bit serial or parallel output
• Storage register with 3-state outputs
• Shift register with direct clear
• 100 MHz (typical) shift out frequency
• ESD protection:
HBM EIA/JESD22-A114-A exceeds 2000 V
MM EIA/JESD22-A115-A exceeds 200 V.

Applications
• Serial-to-parallel data conversion
• Remote control holding register.

Pinout

74HC595N datasheet

Description

The 74HC/HCT595 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT595 is an 8-stage serial shift register with a storage register and 3-state outputs. The shift register and storage register have separate clocks. Data is shifted on the positive-going transitions of the SH_CP input. The data in each register is transferred to the storage register on a positive-going transition of the ST_CP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register.

74HC595N Datasheet