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Logic / Multiplexer/Demultiplexers / SN74F257NSR
Datasheets
SN74F257NSR by:

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOP 0 to 70

Part Details for SN74F257NSR by Texas Instruments

Results Overview of SN74F257NSR by Texas Instruments

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SN74F257NSR Information

SN74F257NSR 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.

Available Datasheets

Part # Manufacturer Description Datasheet
SN74F257NSR Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SO 0 to 70

Price & Stock for SN74F257NSR

Part # Distributor Description Stock Price Buy
DISTI # 2156-SN74F257NSR-ND
DigiKey IC MULTIPLEXER 4 X 2:1 16-SO Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT 4000
In Stock
  • 741 $0.4100
$0.4100 Buy Now
DISTI # 296-29996-1-ND
DigiKey IC MULTIPLEXER 4 X 2:1 16-SO Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1907
In Stock
  • 1 $0.7800
  • 10 $0.5560
  • 25 $0.4996
  • 100 $0.4381
  • 250 $0.4087
  • 500 $0.3910
  • 1,000 $0.3871
  • 2,000 $0.3644
  • 4,000 $0.3546
  • 6,000 $0.3496
  • 10,000 $0.3441
  • 14,000 $0.3409
  • 20,000 $0.3378
$0.3378 / $0.7800 Buy Now
DISTI # 595-SN74F257NSR
Mouser Electronics Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slc t/Mltpx W/3St Otp RoHS: Compliant 1767
  • 1 $0.7800
  • 10 $0.5560
  • 25 $0.5000
  • 100 $0.4390
  • 250 $0.4090
  • 500 $0.3910
  • 1,000 $0.3650
  • 2,000 $0.3650
  • 4,000 $0.3490
  • 8,000 $0.3370
$0.3370 / $0.7800 Buy Now
DISTI # 86290967
Verical Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOP T/R RoHS: Compliant Min Qty: 771 Package Multiple: 1 Americas - 4000
  • 771 $0.4869
$0.4869 Buy Now
Rochester Electronics SN74F257 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs RoHS: Compliant Status: Active Min Qty: 1 4000
  • 100 $0.3895
  • 500 $0.3506
  • 1,000 $0.3233
  • 10,000 $0.2882
  • 100,000 $0.2415
$0.2415 / $0.3895 Buy Now

Part Details for SN74F257NSR

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SN74F257NSR Part Data Attributes

Parametric Data
SN74F257NSR Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74F257NSR Texas Instruments Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOP 0 to 70
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Family F/FAST
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 10.2 mm
Load Capacitance (CL) 50 pF
Logic IC Type MULTIPLEXER
Max I(ol) 0.02 A
Moisture Sensitivity Level 1
Number of Bits 4
Number of Functions 4
Number of Inputs 2
Number of Outputs 1
Number of Terminals 16
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 20 mA
Prop. Delay@Nom-Sup 7 ns
Propagation Delay (tpd) 7 ns
Qualification Status Not Qualified
Seated Height-Max 2 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 5.3 mm

Alternate Parts for SN74F257NSR

This table gives cross-reference parts and alternative options found for SN74F257NSR. 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 SN74F257NSR, 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
74F257ASJX Rochester Electronics LLC Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 5.30 MM, EIAJ TYPE2, SOP-16 SN74F257NSR vs 74F257ASJX
74F257ASJ Texas Instruments Check for Price F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, 0.300 INCH, EIAJ, SOIC-16 SN74F257NSR vs 74F257ASJ
74F257ASJX Fairchild Semiconductor Corporation Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 5.30 MM, EIAJ TYPE2, SOP-16 SN74F257NSR vs 74F257ASJX
SN74F257NSRE4 Texas Instruments Check for Price F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, SOP-16 SN74F257NSR vs SN74F257NSRE4
74F257ASJ Fairchild Semiconductor Corporation Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 5.30 MM, EIAJ TYPE2, SOP-16 SN74F257NSR vs 74F257ASJ
SN74F257NSRE4 Rochester Electronics LLC Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, SOP-16 SN74F257NSR vs SN74F257NSRE4
SN74F257NSRG4 Texas Instruments Check for Price Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SO 0 to 70 SN74F257NSR vs SN74F257NSRG4
Part Number Manufacturer Composite Price Description Compare
M38510/33906BEX Texas Instruments Check for Price F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 SN74F257NSR vs M38510/33906BEX
N74F257AD,623 NXP Semiconductors Check for Price 74F257A - Quad 2-line to 1-line selector/multiplexer, non-inverting (3-State) SOP 16-Pin SN74F257NSR vs N74F257AD,623
54F257DM Rochester Electronics LLC Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 SN74F257NSR vs 54F257DM
JM38510/33906B2A Motorola Semiconductor Products Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CQCC20, CERAMIC, LCC-20 SN74F257NSR vs JM38510/33906B2A
74F257PC Rochester Electronics LLC Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, PLASTIC, DIP-16 SN74F257NSR vs 74F257PC
54F257ADM Rochester Electronics LLC Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 SN74F257NSR vs 54F257ADM
M38510/33906BEX Teledyne e2v Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, CERAMIC, DIP-16 SN74F257NSR vs M38510/33906BEX
74F257ASJ_NL Fairchild Semiconductor Corporation Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 5.30 MM, EIAJ TYPE2, SOP-16 SN74F257NSR vs 74F257ASJ_NL
74F257SC Fairchild Semiconductor Corporation Check for Price Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 0.150 INCH, SOIC-16 SN74F257NSR vs 74F257SC
MC74F257DDR2 Motorola Mobility LLC Check for Price F/FAST SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, PLASTIC, SOIC-16 SN74F257NSR vs MC74F257DDR2

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