參數(shù)資料
型號(hào): 74ACT125LCQR
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 通用總線功能
英文描述: Quad Buffer with TRI-STATE Outputs
中文描述: ACT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, CQCC20
封裝: CERAMIC, LCC-20
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 162K
代理商: 74ACT125LCQR
TL/F/10692
5
March 1993
54AC/74AC125
#
74ACT125
Quad Buffer with TRI-STATE
é
Outputs
General Description
The ’AC/’ACT125 contains four independent non-inverting
buffers with TRI-STATE outputs.
Features
Y
I
CC
reduced by 50%
Y
Outputs source/sink 24 mA
Y
’ACT125 has TTL-compatible outputs
Logic Symbol
IEEE/IEC
TL/F/10692–1
Connection Diagrams
Pin Assignment
for DIP, SOIC and Flatpak
TL/F/10692–2
Pin Assignment
for LCC
TL/F/10692–3
Pin Names
Description
A
n
, B
n
O
n
Inputs
Outputs
Function Table
Inputs
Output
A
n
B
n
O
n
L
L
H
L
H
X
L
H
Z
H
e
HIGH Voltage Level
L
e
LOW Voltage Level
Z
e
HIGH Impedance
X
e
Immaterial
TRI-STATE
é
is a registered trademark of National Semiconductor Corporation.
FACT
TM
is a trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
RRD-B30M75/Printed in U. S. A.
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