There are no models available for this part yet.
Overview of SN74HCT257DE4 by Texas Instruments
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: ( 1 listing )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Price & Stock for SN74HCT257DE4 by Texas Instruments
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Rochester Electronics | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, PDSO16 ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 902 |
|
$0.2610 / $0.3071 | Buy Now |
CAD Models for SN74HCT257DE4 by Texas Instruments
Part Data Attributes for SN74HCT257DE4 by Texas Instruments
|
|
|
|---|---|
|
Pbfree Code
|
Yes
|
|
Rohs Code
|
Yes
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
|
Part Package Code
|
SOIC
|
|
Package Description
|
GREEN, PLASTIC, SOIC-16
|
|
Pin Count
|
16
|
|
Reach Compliance Code
|
unknown
|
|
HTS Code
|
8542.39.00.01
|
|
Family
|
HCT
|
|
JESD-30 Code
|
R-PDSO-G16
|
|
JESD-609 Code
|
e4
|
|
Length
|
9.9 mm
|
|
Load Capacitance (CL)
|
50 pF
|
|
Logic IC Type
|
MULTIPLEXER
|
|
Max I(ol)
|
0.006 A
|
|
Moisture Sensitivity Level
|
1
|
|
Number of Functions
|
4
|
|
Number of Inputs
|
2
|
|
Number of Outputs
|
1
|
|
Number of Terminals
|
16
|
|
Operating Temperature-Max
|
85 °C
|
|
Operating Temperature-Min
|
-40 °C
|
|
Output Characteristics
|
3-STATE
|
|
Output Polarity
|
TRUE
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOP
|
|
Package Equivalence Code
|
SOP16,.25
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Packing Method
|
TUBE
|
|
Peak Reflow Temperature (Cel)
|
260
|
|
Prop. Delay@Nom-Sup
|
38 ns
|
|
Propagation Delay (tpd)
|
48 ns
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
1.75 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
|
CMOS
|
|
Temperature Grade
|
INDUSTRIAL
|
|
Terminal Finish
|
NICKEL PALLADIUM GOLD
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Time@Peak Reflow Temperature-Max (s)
|
30
|
|
Width
|
3.9 mm
|
Alternate Parts for SN74HCT257DE4
This table gives cross-reference parts and alternative options found for SN74HCT257DE4. 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 SN74HCT257DE4, 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 |
|---|---|---|---|
| 74HCT257D,652 | 74HC257; 74HCT257 - Quad 2-input multiplexer; 3-state@en-us SOP 16-Pin | Nexperia | SN74HCT257DE4 vs 74HCT257D,652 |
| SN74HCT257DT | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85 | Texas Instruments | SN74HCT257DE4 vs SN74HCT257DT |
| CD74HCT257M | High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-SOIC -55 to 125 | Texas Instruments | SN74HCT257DE4 vs CD74HCT257M |
| 933713650652 | IC HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, 3.90 MM, PLASTIC, MS-012AC, SOT-109-1, SO-16, Multiplexer/Demultiplexer | NXP Semiconductors | SN74HCT257DE4 vs 933713650652 |
| 74HCT257D,653 | 74HC257; 74HCT257 - Quad 2-input multiplexer; 3-state@en-us SOP 16-Pin | Nexperia | SN74HCT257DE4 vs 74HCT257D,653 |
| CD74HCT257M96 | High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-SOIC -55 to 125 | Texas Instruments | SN74HCT257DE4 vs CD74HCT257M96 |
| 933713650653 | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | Nexperia | SN74HCT257DE4 vs 933713650653 |
| SN74HCT257DRE4 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85 | Texas Instruments | SN74HCT257DE4 vs SN74HCT257DRE4 |
| SN74AHCT257DR | AHC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, PLASTIC, SO-16 | Texas Instruments | SN74HCT257DE4 vs SN74AHCT257DR |
| CD74HCT257MTG4 | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | Texas Instruments | SN74HCT257DE4 vs CD74HCT257MTG4 |