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74LCX157SJ Datasheet

  • 74LCX157SJ

  • Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs

  • 9頁(yè)

  • FAIRCHILD

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74LCX157 Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs
May 1995
Revised February 2001
74LCX157
Low Voltage Quad 2-Input Multiplexer
with 5V Tolerant Inputs
General Description
The LCX157 is a high-speed quad 2-input multiplexer. Four
bits of data from two sources can be selected using the
common Select and Enable inputs. The four outputs
present the selected data in the true (noninverted) form.
The LCX157 can also be used as a function generator.
The 74LCX157 is fabricated with advanced CMOS technol-
ogy to achieve high speed operation while maintaining
CMOS low power dissipation.
Features
s
5V tolerant inputs
s
2.3V鈥?.6V V
CC
specifications provided
s
5.8 ns t
PD
max (V
CC
=
3.3V), 10
A I
CC
max
s
Power down high impedance inputs and outputs
s
24 mA output drive (V
CC
=
3.0V)
s
Implements patented noise/EMI reduction circuitry
s
Latch-up performance exceeds 500 mA
s
ESD performance:
Human body model
>
2000V
Machine model
>
200V
Ordering Code:
Order Number
74LCX157M
74LCX157SJ
74LCX157MTC
Package Number
M16A
M16D
MTC16
Package Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin Names
I
0a
鈥揑
0d
I
1a
鈥揑
1d
E
S
Z
a
鈥揨
d
Description
Source 0 Data Inputs
Source 1 Data Inputs
Enable Input
Select Input
Outputs
漏 2001 Fairchild Semiconductor Corporation
DS012465
www.fairchildsemi.com

74LCX157SJ 產(chǎn)品屬性

  • 47

  • 集成電路 (IC)

  • 邏輯 - 信號(hào)開(kāi)關(guān),多路復(fù)用器,解碼器

  • 74LCX

  • 多路復(fù)用器

  • 4 x 2:1

  • 1

  • 24mA,24mA

  • 單電源

  • 2 V ~ 3.6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 16-SOIC(0.209",5.30mm 寬)

  • 16-SOP

  • 管件

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