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Logic / Multiplexer/Demultiplexers / SN74AHC157RGYR
Datasheets
SN74AHC157RGYR by: Texas Instruments

Quadruple 2-Line To 1-Line Data Selectors / Multiplexers 16-VQFN -40 to 125

Part Details for SN74AHC157RGYR by Texas Instruments

Results Overview of SN74AHC157RGYR by Texas Instruments

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Applications Consumer Electronics Financial Technology (Fintech) Computing and Data Storage Transportation and Logistics Energy and Power Systems Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Telecommunications Communication and Networking

SN74AHC157RGYR Information

SN74AHC157RGYR by Texas Instruments 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 SN74AHC157RGYR

Part # Distributor Description Stock Price Buy
DISTI # 296-SN74AHC157RGYRCT-ND
DigiKey IC MULTIPLEXER 4 X 2:1 16-VQFN Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 21
In Stock
  • 1 $0.4100
  • 10 $0.2870
  • 25 $0.2556
  • 100 $0.2212
  • 250 $0.2048
  • 500 $0.1949
  • 1,000 $0.1867
  • 3,000 $0.1245
  • 6,000 $0.1208
  • 9,000 $0.1190
  • 15,000 $0.1169
  • 21,000 $0.1158
  • 30,000 $0.1146
  • 75,000 $0.1121
$0.1121 / $0.4100 Buy Now
DISTI # 595-SN74AHC157RGYR
Mouser Electronics Encoders, Decoders, Multiplexers & Demultiplexers Quad Data RoHS: Compliant 2791
  • 1 $0.3900
  • 10 $0.2680
  • 25 $0.2390
  • 100 $0.2070
  • 250 $0.1820
  • 1,000 $0.1650
  • 3,000 $0.1150
  • 9,000 $0.1120
  • 18,000 $0.1100
$0.1100 / $0.3900 Buy Now
Rochester Electronics SN74AHC157 Quadruple 2-Line To 1-Line Data Selectors / Multiplexers RoHS: Compliant Status: Active Min Qty: 1 649
  • 100 $0.1440
  • 500 $0.1296
  • 1,000 $0.1195
  • 10,000 $0.1066
  • 100,000 $0.0893
$0.0893 / $0.1440 Buy Now
DISTI # SN74AHC157RGYR
TME IC: digital, 2 to 1 line,multiplexer,data selector, Ch: 4, CMOS Min Qty: 3 0
  • 3 $0.4310
  • 10 $0.3080
  • 25 $0.2770
  • 100 $0.2360
  • 500 $0.2050
$0.2050 / $0.4310 RFQ
LCSC VQFN-16-EP(3.5x4) Signal Switches Multiplexers Decoders ROHS 250
  • 1 $0.2581
  • 10 $0.2536
  • 30 $0.2506
  • 100 $0.2461
$0.2461 / $0.2581 Buy Now

Part Details for SN74AHC157RGYR

SN74AHC157RGYR CAD Models

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SN74AHC157RGYR Part Data Attributes

Parametric Data
SN74AHC157RGYR Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74AHC157RGYR Texas Instruments Quadruple 2-Line To 1-Line Data Selectors / Multiplexers 16-VQFN -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code QFN
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Family AHC/VHC/H/U/V
JESD-30 Code R-PQCC-N16
JESD-609 Code e4
Length 4 mm
Load Capacitance (CL) 50 pF
Logic IC Type MULTIPLEXER
Max I(ol) 0.008 A
Moisture Sensitivity Level 1
Number of Bits 2
Number of Functions 4
Number of Inputs 2
Number of Outputs 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC16/20,.14X.16,20
Package Shape RECTANGULAR
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 0.04 mA
Prop. Delay@Nom-Sup 9.5 ns
Propagation Delay (tpd) 15 ns
Qualification Status Not Qualified
Seated Height-Max 1 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 3.5 mm

Alternate Parts for SN74AHC157RGYR

This table gives cross-reference parts and alternative options found for SN74AHC157RGYR. 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 SN74AHC157RGYR, 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
74AHC257PW,118 Nexperia $0.2229 74AHC(T)257 - Quad 2-input multiplexer; 3-state@en-us TSSOP 16-Pin SN74AHC157RGYR vs 74AHC257PW,118
74AHC257PW,118 NXP Semiconductors Check for Price 74AHC(T)257 - Quad 2-input multiplexer; 3-state TSSOP 16-Pin SN74AHC157RGYR vs 74AHC257PW,118
74AC157SCX Fairchild Semiconductor Corporation Check for Price Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16 SN74AHC157RGYR vs 74AC157SCX
935174680112 Nexperia Check for Price Multiplexer, HC/UH Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 SN74AHC157RGYR vs 935174680112
5962-9764201QEA Defense Logistics Agency Check for Price Multiplexer, AHC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16, CERAMIC, DIP-16 SN74AHC157RGYR vs 5962-9764201QEA
MC74AC157D onsemi Check for Price AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, SOIC-16 SN74AHC157RGYR vs MC74AC157D
935265467118 Nexperia Check for Price Multiplexer, AHC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 SN74AHC157RGYR vs 935265467118
74AHC257D NXP Semiconductors Check for Price IC AHC/VHC/H/U/V SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT-109-1 SOP-16, Multiplexer/Demultiplexer SN74AHC157RGYR vs 74AHC257D
74AHC257PW,112 Nexperia Check for Price 74AHC(T)257 - Quad 2-input multiplexer; 3-state@en-us TSSOP 16-Pin SN74AHC157RGYR vs 74AHC257PW,112
935174680118 Nexperia Check for Price Multiplexer, HC/UH Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 SN74AHC157RGYR vs 935174680118

SN74AHC157RGYR Related Parts

SN74AHC157RGYR Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the SN74AHC157RGYR is 100 MHz.

  • Yes, the SN74AHC157RGYR is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 3.3V supply.

  • The enable pins are active-low, meaning they need to be pulled low to enable the corresponding channel. You can connect them to GND or a logic low signal to enable the channel.

  • The propagation delay of the SN74AHC157RGYR is approximately 3.5 ns (typical) at 25°C and 3.3V supply voltage.

  • The SN74AHC157RGYR is rated for operation up to 85°C, but it's recommended to derate the device for temperatures above 70°C to ensure reliable operation.

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