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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

 

74ALS651 Datasheet PDF – Transcevier / Register – Philips

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Part Number: 74ALS651

Function: Transcevier / Register

Package: DIP, SOP 24 Pin Type

Manufacturer: Philips Electronics ( https://www.nxp.com/ )

Pinouts:

74ALS651 datasheet

 

Description

The 74LAS651 and 74ALS652 transceivers/registers consist of bus transceiver circuits with 3-State outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes High. Output enable (OEAB, OEBA) and select (SAB, SBA) pins are provided for bus management. The 74LAS651-1 and 74ALS652-1 will sink 48mA if the VCCis limited to 5.0V ±0.25V.

 

Features

1. Independent registers for A and B buses
2. Multiplexed real-time and stored data
3. Choice of non-inverting and inverting data paths
4. 3-State outputs
5. The -1 versions sinks 48mA IOL within the ±5% VCC range

Other data sheets are available within the file: 74651, 74ALS651N, 74ALS651-1D, 74ALS651-1N, 74ALS651D,

74ALS652, 74ALS652N, 74ALS652D

74ALS651 Datasheet PDF Download


74ALS651 pdf