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參數(shù)資料
| 型號： | IN74ACT253N |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | DUAL 4-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OTPUTS |
| 中文描述： | 雙4輸入數(shù)據(jù)選擇器/多路轉(zhuǎn)換具有三態(tài)OTPUTS |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 220K |
| 代理商： | IN74ACT253N |
IN74ACT253
1
D
UAL
4-I
NPUT
D
ATA
S
ELECTOR
/M
ULTIPLEXER
WITH
3-S
TATE
O
TPUTS
High-Speed Silicon-Gate CMOS
The IN74ACT253 is identical in pinout to the LS/ALS253,
HC/HCT253. The IN74ACT253 may be used as a level converter
for interfacing TTL or NMOS outputs to High Speed CMOS
inputs.
The Address Inputs select one of four Data Inputs from each
multiplexer. Each multiplexer has an active-low Output Enable
control and a three-state noninverting output.
TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0
μ
A; 0.1
μ
A @ 25
°
C
Outputs Source/Sink 24 mA
ORDERING INFORMATION
IN74ACT253N Plastic
IN74ACT253D SOIC
T
A
= -40
°
to 85
°
C for all
packages
FUNCTION TABLE
Inputs
A0
Output
Enable
X
H
L
L
H
L
L
L
H
L
D0,D1...D3=the level of the
respective Data Input
Z = high impedance
X = don’t care
Output
Y
A1
X
L
L
H
H
Z
D0
D1
D2
D3
LOGIC DIAGRAM
PIN 16 =V
CC
PIN 8 = GND
PIN ASSIGNMENT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IN74ACT253 | DUAL 4-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OTPUTS |
| IN74ACT253D | DUAL 4-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OTPUTS |
| IN74ACT257 | QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS |
| IN74ACT257D | QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS |
| IN74ACT257N | QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IN74ACT257 | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS |
| IN74ACT257D | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:Quad 2-Input Data Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS |
| IN74ACT257N | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS |
| IN74ACT258 | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS |
| IN74ACT258D | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS |
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