-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for SN74AS257D by Texas Instruments
Overview of SN74AS257D by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Applications
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
Price & Stock for SN74AS257D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
2156-SN74AS257D-ND
|
DigiKey | IC MULTIPLEXER 4 X 2:1 16SOIC Min Qty: 166 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
19991 In Stock |
|
$1.8100 | Buy Now |
|
DISTI #
296-33804-5-ND
|
DigiKey | IC MULTIPLEXER 4 X 2:1 16SOIC Min Qty: 166 Lead time: 12 Weeks Container: Tube | Temporarily Out of Stock |
|
$1.8474 | Buy Now |
|
DISTI #
595-SN74AS257D
|
Mouser Electronics | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp RoHS: Compliant | 0 |
|
$1.9200 | Order Now |
|
DISTI #
86033273
|
Verical | Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 183 Package Multiple: 1 Date Code: 0201 | Americas - 18040 |
|
$1.8500 / $2.0500 | Buy Now |
|
DISTI #
86033304
|
Verical | Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 183 Package Multiple: 1 | Americas - 12840 |
|
$1.8500 / $2.0500 | Buy Now |
|
DISTI #
86019923
|
Verical | Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 183 Package Multiple: 1 Date Code: 0001 | Americas - 1951 |
|
$1.8500 / $2.0500 | Buy Now |
|
DISTI #
86021373
|
Verical | Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 183 Package Multiple: 1 Date Code: 0501 | Americas - 360 |
|
$1.8500 / $2.0500 | Buy Now |
|
|
Quest Components | IC,LOGIC MUX,QUAD,2-INPUT,AS-TTL,SOP,16PIN,PLASTIC | 400 |
|
$1.4040 / $3.5100 | Buy Now |
|
|
Rochester Electronics | SN74AS257 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs RoHS: Compliant Status: Active Min Qty: 1 | 13200 |
|
$1.4800 / $1.7400 | Buy Now |
Part Details for SN74AS257D
SN74AS257D CAD Models
SN74AS257D Part Data Attributes
|
|
SN74AS257D
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
SN74AS257D
Texas Instruments
Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | AS | |
| 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) | 0.048 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 | 70 °C | |
| Operating Temperature-Min | ||
| 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 | |
| Power Supply Current-Max (ICC) | 30.6 mA | |
| Prop. Delay@Nom-Sup | 12 ns | |
| Propagation Delay (tpd) | 6 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 | 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 | 3.9 mm |
Alternate Parts for SN74AS257D
This table gives cross-reference parts and alternative options found for SN74AS257D. 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 SN74AS257D, 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 |
|---|---|---|---|---|
| DM74AS257MX | Fairchild Semiconductor Corporation | Check for Price | Multiplexer, AS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 0.150 INCH, SOIC-16 | SN74AS257D vs DM74AS257MX |
| SN74AS257DRE4 | Texas Instruments | Check for Price | IC AS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16, Multiplexer/Demultiplexer | SN74AS257D vs SN74AS257DRE4 |
| SN74AS257DR | Texas Instruments | Check for Price | AS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, SOIC-16 | SN74AS257D vs SN74AS257DR |