SN54LS670 Datasheet
SN54LS670 Datasheet (Motorola Semiconductor)
Motorola Semiconductor
SN54/74LS670 4 x 4 REGISTER FILE WITH 3-STATE OUTPUTS The TTL / MSI SN54 / 74LS670 is a high-speed, low-power 4 x 4 Register File organized as four words by four bits. Separate read and write inputs, .
open-collector outputs.
4 x 4 REGISTER FILE WITH 3-STATE OUTPUTS
LOW POWER SCHOTTKY
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*
*
*
*
Simultaneous Read/ Write Operation Expandable to 512 Words by n-Bits Typical Access Time to 20 ns 3-State Outputs for Expansion Typical Power Dissipation of 125 mW
J SUFFIX CERAMIC CASE 620-09
16 1
CON.
SN54LS670 Datasheet (Texas Instruments)
Texas Instruments
SN54LS670, SN74LS670 4-BY-4 REGISTER FILES WITH 3-STATE OUTPUTS SDLS193 – MARCH 1974 – REVISED MARCH 1988 PRODUCTION DATA information is current as of publication date. Products conform to specificat.
*POST OFFICE BOX 655303 DALLAS, TEXAS 75265
5
SN54LS670, SN74LS670 4-BY-4 REGISTER FILES WITH 3-STATE OUTPUTS
SDLS193
* MARCH 1974
* REVISED MARCH 1988
*6 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
SN54LS670, SN74LS670 4-BY-4 REGISTER FILES WITH 3-STATE OUTPUTS
SDLS193
* MARCH 1974
* REVISED MA.