NXP Semiconductors 74HCT257DB,112
$ 0.665
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | 74HCT257DB,112 | 500 | 12h | |||||||||
| UnikeyIC | 74HCT257DB,112 | 473 | 205 | Tube | 1d | |||||||
| Verical | 74HCT257DB,112 | 500 | 375 | |||||||||
| Worldway Electronics | 74HCT257DB,112 | 106,001 | 7 | Tube | 1d | |||||||
| Easev | 74HCT257DB,112 | 9,845 | >1wk |
Inventory History
3 month trend: Restocked
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Supply Chain
Country of OriginThailand
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1995-11-01
Lifecycle StatusObsolete (Last Updated: 2 months ago)
LTB Date2018-12-31
LTD Date2019-06-30
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Descriptions
Descriptions of NXP Semiconductors 74HCT257DB,112 provided by its distributors.
Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SSOP Tube
Quad 2-input multiplexer; 3-state
74HCT257DB - MULTIPLEXER, HCT S
IC QUAD 2-IN MUX 3ST INV 16-SSOP
Manufacturer Aliases
NXP Semiconductors has several brands around the world that distributors may use as alternate names. NXP Semiconductors may also be known as the following names:
- NXP
- PHILIPS
- PHIL
- NXP USA Inc
- PHI
- PHILLIPS
- NXP SEMI
- NXP SEMICONDUCTOR
- PHILIPS/NXP
- PHILIPS SEMICONDUCTORS
- PHILIP
- NXP/PHILIPS
- PHILIPS SEMICONDUCTOR
- PHILPS
- PHILIPS COMPONENTS
- PHILIPS SEMI
- PHL
- PHLIPS
- NXP Semicon
- NXP / Freescale
- PHILL
- PHILIPS ECG
- Philips Semiconducto
- PHILLIP
- PHILI
- Philips Semiconductors
- NXP Semiconductors NV
- NXP
Inventory History
3 month trend: Restocked
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSSOP
MountSurface Mount
Number of Pins16
Number of Terminals16
Technical
High Level Output Current6 mA
Independent Circuits1
Load Capacitance50 pF
Logic FunctionMultiplexer, Mux
Low Level Output Current6 mA
Max Operating Temperature125 °C
Max Supply Current160 µA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Circuits4
Number of Input Lines2
Number of Inputs2
Number of Output Lines4
Number of Outputs1
Operating Supply Voltage5 V
Power Dissipation500 mW
Propagation Delay45 ns
Supply TypeSingle
Temperature GradeAutomotive
Dimensions
Height - Seated (Max)2 mm
Length6.2 mm
Terminal Pitch650 µm
Width5.3 mm
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements