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HC253 Datasheet

  • HC253

  • Dual 4-Input Data Selector/Multiplexer with 3-State Otputs

  • 5頁(yè)

  • SLS

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SL74HC253
Dual 4-Input Data Selector/Multiplexer
with 3-State Otputs
High-Performance Silicon-Gate CMOS
The SL74HC253 is identical in pinout to the LS/ALS253. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
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.
鈥?/div>
Outputs Directly Interface to CMOS, NMOS, and TTL
鈥?/div>
Operating Voltage Range: 2.0 to 6.0 V
鈥?/div>
Low Input Current: 1.0
碌A(chǔ)
鈥?/div>
High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
SL74HC253N Plastic
SL74HC253D SOIC
T
A
= -55擄 to 125擄 C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
A1
X
L
PIN 16 =V
CC
PIN 8 = GND
L
H
H
A0
X
L
H
L
H
OE
H
L
L
L
L
Output
Y
Z
D0
D1
D2
D3
D0,D1...D3=the level of the respective
Data Input
Z = high impedance
X = don鈥檛 care
SLS
System Logic
Semiconductor

HC253相關(guān)型號(hào)PDF文件下載

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  • 英文版
    Dual 4-Input Data Selector/Multiplexer with 3-State Otputs
    SLS
  • 英文版
    Dual 4-Input Data Selector/Multiplexer with 3-State Otputs
    SLS [Syste...
  • 英文版
    Quad. 2-to-1-line Data Selectors/Multiplexers(with noninvert...
    HITACHI
  • 英文版
    QUAD 2-CHANEL MULTIPLEXER (3-STATE)
    TOSHIBA
  • 英文版
    High Speed CMOS Logic Quad 2-Input Multiplexer with Three-St...
    TI
  • 英文版
    QUAD 2 CHANNEL MULTIPLEXER 3-STATE
    STMICROELECTRONICS
  • 英文版
    Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
    MOTOROLA
  • 英文版
    Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
    SLS
  • 英文版
    High Speed CMOS Logic Quad 2-Input Multiplexer with Three-St...
    TI [Texas ...
  • 英文版
    Quad. 2-to-1-line Data Selectors/Multiplexers(with noninvert...
    HITACHI [H...
  • 英文版
    Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
    MOTOROLA [...
  • 英文版
    Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
    SLS [Syste...
  • 英文版
    QUAD 2-CHANEL MULTIPLEXER (3-STATE)
    TOSHIBA [T...
  • 英文版
    QUAD 2 CHANNEL MULTIPLEXER 3-STATE
    STMICROELECTRON...
  • 英文版
    Phase-Locked Loop Clock Distribution for Synchronous DRAM Ap...
    HYNIX
  • 英文版
    Phase-Locked Loop Clock Distribution for Synchronous DRAM Ap...
    HYNIX [Hyn...
  • 英文版
    Phase-Locked Loop Clock Distribution for Synchronous DRAM Ap...
    HYNIX
  • 英文版
    Phase-Locked Loop Clock Distribution for Synchronous DRAM Ap...
    HYNIX [Hyn...
  • 英文版
    Phase-Locked Loop Clock Distribution for Synchronous DRAM Ap...
    HYNIX
  • 英文版
    Phase-Locked Loop Clock Distribution for Synchronous DRAM Ap...
    HYNIX [Hyn...

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