Part Details for MM74HCT257N by National Semiconductor Corporation
Overview of MM74HCT257N by National Semiconductor Corporation
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- 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 MM74HCT257N
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 850 |
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RFQ | ||
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Bristol Electronics | Min Qty: 8 | 200 |
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$0.2025 / $0.6750 | Buy Now |
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Quest Components | IC,LOGIC MUX,QUAD,2-INPUT,HCT-CMOS,DIP,16PIN,PLASTIC | 680 |
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$0.3000 / $0.7500 | Buy Now |
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Quest Components | IC,LOGIC MUX,QUAD,2-INPUT,HCT-CMOS,DIP,16PIN,PLASTIC | 163 |
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$0.3000 / $0.4500 | Buy Now |
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Quest Components | IC,LOGIC MUX,QUAD,2-INPUT,HCT-CMOS,DIP,16PIN,PLASTIC | 160 |
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$0.2700 / $0.9000 | Buy Now |
Part Details for MM74HCT257N
MM74HCT257N CAD Models
MM74HCT257N Part Data Attributes
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MM74HCT257N
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
MM74HCT257N
National Semiconductor Corporation
IC HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16, Multiplexer/Demultiplexer
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | DIP, DIP16,.3 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Family | HCT | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Length | 19.34 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | MULTIPLEXER | |
| Max I(ol) | 0.006 A | |
| 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 | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Propagation Delay (tpd) | 30 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for MM74HCT257N
This table gives cross-reference parts and alternative options found for MM74HCT257N. 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 MM74HCT257N, 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 |
|---|---|---|---|---|
| CD74HCT257EE4 | Texas Instruments | Check for Price | High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-PDIP -55 to 125 | MM74HCT257N vs CD74HCT257EE4 |
| MM74HCT257J | National Semiconductor Corporation | Check for Price | IC HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERDIP-16, Multiplexer/Demultiplexer | MM74HCT257N vs MM74HCT257J |
| TC74HCT257AP | Toshiba America Electronic Components | Check for Price | IC HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16, Multiplexer/Demultiplexer | MM74HCT257N vs TC74HCT257AP |
| MM54HCT257J | Texas Instruments | Check for Price | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16, CERDIP-16 | MM74HCT257N vs MM54HCT257J |