| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74HCT257DR | Texas Instruments | $0.2287 | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs SN74HCT257DR |
| 933713650653 | NXP Semiconductors | Check for Price | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs 933713650653 |
| 74HCT257D | NXP Semiconductors | Check for Price | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs 74HCT257D |
| 74HCT257D | Nexperia | Check for Price | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs 74HCT257D |
| CD74HCT257M96 | Intersil Corporation | Check for Price | Multiplexer, 4-Func, 2 Line Input, CMOS, PDSO16 | CD74HCT257M vs CD74HCT257M96 |
| CD74HCT257M96G4 | Texas Instruments | Check for Price | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs CD74HCT257M96G4 |
| SN74AHCT257DR | Texas Instruments | Check for Price | Multiplexer, AHC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs SN74AHCT257DR |
| CD74HCT257ME4 | Texas Instruments | Check for Price | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs CD74HCT257ME4 |
| SN74HCT257DE4 | Texas Instruments | Check for Price | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs SN74HCT257DE4 |
| 933713650653 | Nexperia | Check for Price | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 | CD74HCT257M vs 933713650653 |
Part Details for CD74HCT257M by Texas Instruments
Results Overview of CD74HCT257M by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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.
CD74HCT257M Information
CD74HCT257M 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.
Price & Stock for CD74HCT257M
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
85971166
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Verical | Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 292 Package Multiple: 1 Date Code: 1001 | Americas - 2384 |
|
$0.7983 / $1.2875 | Buy Now |
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DISTI #
85974959
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Verical | Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 292 Package Multiple: 1 Date Code: 0701 | Americas - 1556 |
|
$0.7983 / $1.2875 | Buy Now |
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Bristol Electronics | Multiplexer 1-Element 3-ST 8-IN 16-Pin SOIC Tube | 47 |
|
RFQ | |
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Quest Components | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 | 25 |
|
$2.2575 / $3.6120 | Buy Now |
|
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Rochester Electronics | Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant Status: Obsolete Min Qty: 1 | 3964 |
|
$0.6386 / $1.0300 | Buy Now |
|
DISTI #
85971166
|
Verical | Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 292 Package Multiple: 1 Date Code: 1001 | Americas - 2384 |
|
$0.7983 / $1.2875 | Buy Now |
|
DISTI #
85974959
|
Verical | Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 292 Package Multiple: 1 Date Code: 0701 | Americas - 1556 |
|
$0.7983 / $1.2875 | Buy Now |
|
DISTI #
85971166
|
Verical | Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 292 Package Multiple: 1 Date Code: 1001 | Americas - 2384 |
|
$0.7983 / $1.2875 | Buy Now |
|
DISTI #
85974959
|
Verical | Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube RoHS: Compliant Min Qty: 292 Package Multiple: 1 Date Code: 0701 | Americas - 1556 |
|
$0.7983 / $1.2875 | Buy Now |
US Tariff Estimator: CD74HCT257M by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
CD74HCT257M CAD Models
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CD74HCT257M Part Data Attributes
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CD74HCT257M
Texas Instruments
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Datasheet
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CD74HCT257M
Texas Instruments
Multiplexer, HCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Soic-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| 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) | 0.004 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 | 125 °C | |
| Operating Temperature-Min | -55 °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 | |
| Power Supply Current-Max (ICC) | 0.16 Ma | |
| Prop. Delay@Nom-Sup | 41 Ns | |
| Propagation Delay (tpd) | 50 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 | Military | |
| 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 CD74HCT257M
This table gives cross-reference parts and alternative options found for CD74HCT257M. 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 CD74HCT257M, 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.
CD74HCT257M Frequently Asked Questions (FAQ)
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The maximum operating frequency of CD74HCT257M is 30 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure signal integrity, use proper PCB layout techniques, such as minimizing trace lengths, using impedance-matched transmission lines, and adding termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
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Yes, CD74HCT257M is compatible with 5V systems, but it's essential to ensure that the input signals do not exceed the maximum rating of 5.5V to prevent damage to the device.
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To ensure proper operation, power up the VCC pin before applying input signals, and power down the VCC pin after removing input signals. Additionally, consider using a power sequencing controller or a reset controller to manage power-up and power-down sequences.
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The recommended termination scheme for CD74HCT257M is to use a series terminator (e.g., 33 ohms) at the receiving end of the transmission line, and a parallel terminator (e.g., 50 ohms) at the driving end, if necessary.