74LS670 Datasheet - Fairchild Semiconductor

3-STATE 4-by-4 Register File

74LS670 Features

* s For use as: Scratch pad memory Buffer storage between processors Bit storage in fast multiplication designs s Separate read/write addressing permits simultaneous reading and writing s Organized as 4 words of 4 bits s Expandable to 512 words of n-bits s 3-STATE versions of DM74LS170 s Fast access t

74LS670 General Description

These register files are organized as 4 words of 4 bits each, and separate on-chip decoding is provided for addressing the four word locations to either write-in or retrieve data. This permits writing into one location, and reading from another word location, simultaneously. Four data inputs are ava.

74LS670 Datasheet (65.90 KB)

74LS670 Datasheet Preview — Preview of 74LS670 PDF

Datasheet Details

Part number:

74LS670

Manufacturer:

Fairchild Semiconductor

File Size:

65.90 KB

Description:

3-state 4-by-4 register file.

📁 Related Datasheet

74LS670 LOW-POWER SCHOTTKY (ON Semiconductor)

74LS670 4-by-4 Register (Hitachi Semiconductor)

74LS670 4x4 REGISTER (Motorola)

74LS673 16-BIT SHIFT REGISTERS (Texas Instruments)

74LS674 16-BIT SHIFT REGISTERS (Texas Instruments)

74LS624 VOLTAGE-CONTROLLED OSCILLATORS (Texas Instruments)

74LS625 VOLTAGE-CONTROLLED OSCILLATORS (Texas Instruments)

74LS626 VOLTAGE-CONTROLLED OSCILLATORS (Texas Instruments)

74LS627 VOLTAGE-CONTROLLED OSCILLATORS (Texas Instruments)

74LS628 VOLTAGE-CONTROLLED OSCILLATORS (Texas Instruments)

TAGS

74LS670 3-STATE 4-by-4 Register File Fairchild Semiconductor

Image Gallery

74LS670 Features

74LS670 General Description

Datasheet Details

File Size:

Description:

74LS670 Distributor