Datasheets
HD74LS157P by:

Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, DP-16

Part Details for HD74LS157P by Hitachi Ltd

Results Overview of HD74LS157P by Hitachi Ltd

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Applications Consumer Electronics Financial Technology (Fintech) Computing and Data Storage Telecommunications Communication and Networking

HD74LS157P Information

HD74LS157P by Hitachi Ltd is a Multiplexer/Demultiplexer.
Multiplexer/Demultiplexers are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Price & Stock for HD74LS157P

Part # Distributor Description Stock Price Buy
Component Electronics, Inc IN STOCK SHIP TODAY 45
  • 1 $0.7700
  • 100 $0.5800
  • 1,000 $0.5000
$0.5000 / $0.7700 Buy Now

Part Details for HD74LS157P

HD74LS157P CAD Models

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HD74LS157P Part Data Attributes

HD74LS157P Hitachi Ltd
Buy Now Datasheet
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HD74LS157P Hitachi Ltd Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, DP-16
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer HITACHI LTD
Part Package Code DIP
Package Description DIP, DIP16,.3
Pin Count 16
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Family LS
JESD-30 Code R-PDIP-T16
Length 19.2 mm
Load Capacitance (CL) 15 pF
Logic IC Type MULTIPLEXER
Max I(ol) 0.008 A
Number of Functions 4
Number of Inputs 2
Number of Outputs 1
Number of Terminals 16
Operating Temperature-Max 75 °C
Operating Temperature-Min -20 °C
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Power Supply Current-Max (ICC) 16 mA
Prop. Delay@Nom-Sup 14 ns
Propagation Delay (tpd) 14 ns
Qualification Status Not Qualified
Seated Height-Max 5.06 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade COMMERCIAL EXTENDED
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for HD74LS157P

This table gives cross-reference parts and alternative options found for HD74LS157P. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HD74LS157P, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
M38510/30903BEX SRI International Sarnoff Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 HD74LS157P vs M38510/30903BEX
SN74LS157NDS Motorola Mobility LLC Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16 HD74LS157P vs SN74LS157NDS
N74LS157N YAGEO Corporation Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, HD74LS157P vs N74LS157N
SN74LS157JS Motorola Semiconductor Products Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 HD74LS157P vs SN74LS157JS
DM74LS157N Rochester Electronics LLC Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16 HD74LS157P vs DM74LS157N
HD74LS157P Renesas Electronics Corporation Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, 6.3 X 19.2 MM, 2.54 MM PITCH, PLASTIC, DIP-16 HD74LS157P vs HD74LS157P
SNJ54LS157J-00 Texas Instruments Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16 HD74LS157P vs SNJ54LS157J-00
SN54LS157JD Motorola Mobility LLC Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 HD74LS157P vs SN54LS157JD
GD54LS157J Goldstar Electron Co Ltd Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, HD74LS157P vs GD54LS157J
M38510/30903BEX Texas Instruments Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 HD74LS157P vs M38510/30903BEX
Part Number Manufacturer Composite Price Description Compare
SN74LS257AJDS Motorola Mobility LLC Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 HD74LS157P vs SN74LS257AJDS
M38510/30906BEX Lansdale Semiconductor Inc Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 HD74LS157P vs M38510/30906BEX
SN74LS257BN3 Texas Instruments Check for Price Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70 HD74LS157P vs SN74LS257BN3
S54LS257F Philips Semiconductors Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16 HD74LS157P vs S54LS257F
SN74LS257AN-00 Texas Instruments Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16 HD74LS157P vs SN74LS257AN-00
SN74LS257ANS Motorola Semiconductor Products Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, PLASTIC, DIP-16 HD74LS157P vs SN74LS257ANS
M38510/30906BEX Texas Instruments Check for Price LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 HD74LS157P vs M38510/30906BEX
SN74LS257AJS Motorola Semiconductor Products Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 HD74LS157P vs SN74LS257AJS
JM38510/30906BEA Motorola Semiconductor Products Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERDIP-16 HD74LS157P vs JM38510/30906BEA
SN54LS257BJ Motorola Semiconductor Products Check for Price Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 HD74LS157P vs SN54LS257BJ

HD74LS157P Related Parts

HD74LS157P Frequently Asked Questions (FAQ)

  • The maximum operating frequency of HD74LS157P is 35 MHz, but it can vary depending on the specific application and operating conditions.

  • No, HD74LS157P is a 5V device and is not compatible with 3.3V systems. Using it in a 3.3V system may result in unreliable operation or damage to the device.

  • When not in use, the enable inputs (G1 and G2) should be tied to a logic high (VCC) to ensure that the device is enabled and functioning correctly.

  • The propagation delay of HD74LS157P is typically around 10-15 ns, but it can vary depending on the specific application and operating conditions.

  • HD74LS157P is rated for operation up to 70°C, but it can be used in higher temperature environments with derating. However, it's recommended to consult the datasheet and application notes for specific guidance.

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