參數(shù)資料
型號: HD74HCT241
廠商: Hitachi,Ltd.
英文描述: Replaced by SN54ALS373A : Octal D-Type Transparent Latches with 3-state Outputs 20-LCCC -55 to 125
中文描述: 八路緩沖器/線路驅(qū)動器/線接收器(noninverted三態(tài)輸出)
文件頁數(shù): 1/9頁
文件大?。?/td> 58K
代理商: HD74HCT241
HD74HCT241
Octal Buffers/Line Drivers/Line Receivers
(with noninverted 3-state outputs)
Description
The HD74HCT241 is a noninverting buffer and has one active low enable and one active high enable.
Each enable independently controls 4 buffers.
This device does not have schmitt trigger inputs.
Features
LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility
High Speed Operation: t
pd
(A to Y) = 10 ns typ (C
L
= 50 pF)
High Output Current: Fanout of 15 LSTTL Loads
Wide Operating Voltage: V
CC
= 4.5 to 5.5 V
Low Input Current: 1 μA max
Low Quiescent Supply Current: I
CC
(static) = 4 μA max (Ta = 25°C)
Function Table
Inputs
1
G
Output
2G
A
Y
H
L
X
Z
L
H
H
H
L
H :
L
X :
Z
H
L
L
High level
Low level
Irrelevant
Off (high impedance) state of a 3-state output
:
:
相關(guān)PDF資料
PDF描述
HD74HCT242 Quad. Bus Transceivers (with 3-state outputs)
HD74HCT243 Quad. Bus Transceivers (with 3-state outputs)
HD74HCT245 Octal D-Type Transparent Latches with 3-state Outputs 20-CDIP -55 to 125
HD74HCT244 Octal D-Type Transparent Latches with 3-state Outputs 20-LCCC -55 to 125
HD74HCT373 Octal D-Type Transparent Latches with 3-state Outputs 20-CFP -55 to 125
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