There are no models available for this part yet.
Overview of N74S257B by NXP Semiconductors
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 7 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 6 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
CAD Models for N74S257B by NXP Semiconductors
Part Data Attributes for N74S257B by NXP Semiconductors
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|
|
|---|---|
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Part Life Cycle Code
|
Obsolete
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|
Ihs Manufacturer
|
SIGNETICS CORP
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Package Description
|
,
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|
Reach Compliance Code
|
unknown
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HTS Code
|
8542.39.00.01
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|
Family
|
S
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JESD-30 Code
|
R-PDIP-T16
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Load Capacitance (CL)
|
15 pF
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|
Logic IC Type
|
MULTIPLEXER
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Number of Functions
|
4
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Number of Inputs
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2
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Number of Outputs
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1
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Number of Terminals
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16
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Operating Temperature-Max
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70 °C
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Operating Temperature-Min
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|
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Output Characteristics
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3-STATE
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Output Polarity
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TRUE
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Package Body Material
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PLASTIC/EPOXY
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Package Code
|
DIP
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Package Shape
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RECTANGULAR
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Package Style
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IN-LINE
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Power Supply Current-Max (ICC)
|
68 mA
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|
Propagation Delay (tpd)
|
7.5 ns
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Qualification Status
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Not Qualified
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Supply Voltage-Max (Vsup)
|
5.25 V
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|
Supply Voltage-Min (Vsup)
|
4.75 V
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|
Supply Voltage-Nom (Vsup)
|
5 V
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Surface Mount
|
NO
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Technology
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TTL
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Temperature Grade
|
COMMERCIAL
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Terminal Form
|
THROUGH-HOLE
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Terminal Position
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DUAL
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Alternate Parts for N74S257B
This table gives cross-reference parts and alternative options found for N74S257B. 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 N74S257B, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| N74S257AN | Multiplexer, S Series, 1-Func, 8 Line Input, 4 Line Output, True Output, TTL, PDIP16, PLASTIC, DIP-16 | Signetics | N74S257B vs N74S257AN |
| S54S257F | IC MULTIPLEXER, Multiplexer/Demultiplexer | NXP Semiconductors | N74S257B vs S54S257F |
| GD74S257 | Multiplexer, PDIP16, | Goldstar Electron Co Ltd | N74S257B vs GD74S257 |
| N74S257B | Multiplexer, S Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16 | Signetics | N74S257B vs N74S257B |
| 74S257B | IC S SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, Multiplexer/Demultiplexer | NXP Semiconductors | N74S257B vs 74S257B |
| S54S257F | Multiplexer, S Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16 | Signetics | N74S257B vs S54S257F |
| 74S257B | S SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16 | Philips Semiconductors | N74S257B vs 74S257B |