54ACT373 datasheet(2/10 Pages) NSC

tên linh kiện	54ACT373

Giải thích chi tiết về linh kiện	Octal Transparent Latch with TRI-STATE Outputs

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Connection Diagrams

Functional Description

The ’AC/’ACT373 contains eight D-type latches with

TRI-STATE standard outputs. When the Latch Enable (LE)

input is HIGH, data on the D

n inputs enters the latches. In

this condition the latches are transparent, i.e., a latch output

will change state each time its D input changes. When LE is

LOW, the latches store the information that was present on

the D inputs a setup time preceding the HIGH-to-LOW tran-

sition of LE. The TRI-STATE standard outputs are controlled

by the Output Enable (OE) input. When OE is LOW, the stan-

dard outputs are in the 2-state mode. When OE is HIGH, the

standard outputs are in the high impedance mode but this

does not interfere with entering new data into the latches.

Truth Table

Inputs

Outputs

LE

OE

D

n

O

n

XHX

Z

HL

L

HLH

H

LL

X

O

0

H = HIGH Voltage Level

L = LOW Voltage Level

Z = High Impedance

X = Immaterial

O0 = Previous O0 before HIGH to Low transition of Latch Enable

Pin Assignment for DIP

and Flatpak

DS100329-3

Pin Assignment for LCC

DS100329-4

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Số phần tương tự - 54ACT373

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	54ACT373	211Kb / 12P	[Old version datasheet] 54AC373 54ACT373 Octal Transparent Latch with TRI-STATE Outputs

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Mô tả tương tự - 54ACT373

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	74ABT373	333Kb / 16P	Octal Transparent Latch with TRI-STATE Outputs
	54F373DM	174Kb / 8P	Octal Transparent Latch with TRI-STATE Outputs
	54FCT533	152Kb / 6P	Octal Transparent Latch with TRI-STATE Outputs
	54ABT373	357Kb / 14P	Octal Transparent Latch with TRI-STATE Outputs
	54F533DM	166Kb / 8P	Octal Transparent Latch with TRI-STATE Outputs
	54FCT373	146Kb / 8P	Octal Transparent Latch with TRI-STATE Outputs
Texas Instruments	JM54AC373BRA	211Kb / 12P	[Old version datasheet] 54AC373 54ACT373 Octal Transparent Latch with TRI-STATE Outputs
Texas Instruments	54ACQ373	214Kb / 10P	[Old version datasheet] Quiet Series Octal Transparent Latch with TRI-STATE Outputs
National Semiconductor ...	54ACQ373	170Kb / 8P	Quiet Series Octal Transparent Latch with TRI-STATE Outputs
National Semiconductor ...	DM74AS533	126Kb / 4P	Octal D-Type Transparent Latch with TRI-STATE Outputs

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