74LCX157MX_NL Fairchild Semiconductor, 74LCX157MX_NL Datasheet

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74LCX157MX_NL

Manufacturer Part Number
74LCX157MX_NL
Description
Encoders, Decoders, Multiplexers & Demultiplexers FINISHED GOOD
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of 74LCX157MX_NL

Rohs
yes
Product
Decoders, Encoders, Multiplexers & Demultiplexers
Logic Family
LCX
Number Of Lines (input / Output)
8 / 4
Propagation Delay Time
6.3 ns at 2.7 V, 5.8 ns at 3.3 V
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC-16
Minimum Operating Temperature
- 40 C
Number Of Input Lines
8
Number Of Output Lines
4
Factory Pack Quantity
2500
© 2001 Fairchild Semiconductor Corporation
74LCX157M
74LCX157SJ
74LCX157MTC
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.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbols
Order Number
Package Number
MTC16
IEEE/IEC
M16A
M16D
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
DS012465
Features
Connection Diagram
Pin Descriptions
5V tolerant inputs
2.3V–3.6V V
5.8 ns t
Power down high impedance inputs and outputs
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds 500 mA
ESD performance:
24 mA output drive (V
Human body model
Machine model
Package Description
PD
Pin Names
max (V
I
I
Z
0a
1a
CC
a
–I
–I
E
S
–Z
specifications provided
0d
1d
d
CC
200V
3.3V), 10 A I
CC
2000V
Source 0 Data Inputs
Source 1 Data Inputs
3.0V)
May 1995
Revised February 2001
Enable Input
Description
Select Input
Outputs
CC
www.fairchildsemi.com
max

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74LCX157MX_NL Summary of contents

Page 1

... 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 “X” to the ordering code. Logic Symbols IEEE/IEC © 2001 Fairchild Semiconductor Corporation Features 5V tolerant inputs 2.3V–3.6V V specifications provided CC 5 ...

Page 2

Functional Description The LCX157 is a quad 2-input multiplexer. It selects four bits of data from two sources under the control of a com- mon Select input (S). The Enable input (E) is active-LOW. When E is HIGH, all of ...

Page 3

Absolute Maximum Ratings Symbol Parameter V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Source/Sink Current Supply ...

Page 4

AC Electrical Characteristics Symbol Parameter t Propagation Delay PHL PLH n t Propagation Delay PHL PLH n t Propagation Delay PHL PLH Output to Output Skew OSHL t ...

Page 5

AC LOADING and WAVEFORMS FIGURE 1. AC Test Circuit (C t PLH t PZL t PZH Waveform for Inverting and Non-Inverting Functions Propagation Delay. Pulse Width and t rec 3-STATE Output High Enable and Disable Times for Logic (Input Characteristics; ...

Page 6

Schematic Diagram Generic for LCX Family www.fairchildsemi.com 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow Package Number M16A 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide www.fairchildsemi.com Package Number M16D 8 ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves ...

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