Datasheet > 54ACT573FM

54ACT573FM

更新时间： 2024-01-26 08:55:47

品牌	Logo	应用领域
德州仪器 - TI		驱动输出元件逻辑集成电路
页数	文件大小	规格书
13页	215K
描述
ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20

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54ACT573FM 技术参数

Functional Description

Truth Table

The ’ACT573 contains eight D-type latches with TRI-STATE

output buffers. When the Latch Enable (LE) input is HIGH,

data on the D_ninputs 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 transition of LE. The

TRI-STATE buffers are controlled by the Output Enable (OE)

input. When OE is LOW, the buffers are enabled. When OE

is HIGH the buffers are in the high impedance mode but this

does not interfere with entering new data into the latches.

Inputs

Outputs

O_n

O₀

HIGH Voltage

LOW Voltage

High Impedance

Immaterial

Previous O before HIGH-to-LOW transition of Latch Enable

Logic Diagram

DS100332-5

Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.

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型号	品牌	描述	获取价格	数据表
54ACT573FM-MLS	TI	ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20	获取价格
54ACT573FMQB	TI	ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20	获取价格
54ACT573FMQB	FAIRCHILD	Bus Driver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, CDFP20, CERAMIC, FP-20	获取价格
54ACT573FMQB-RH	ETC	LATCH\|SINGLE\|8-BIT\|ACT-CMOS\|FP\|20PIN\|CERAMIC	获取价格
54ACT573L	NSC	Octal Latch with TRI-STATE Outputs	获取价格
54ACT573LM	TI	ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20	获取价格