Part Details for MM74HCT640N by National Semiconductor Corporation
Overview of MM74HCT640N by National Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for MM74HCT640N
MM74HCT640N CAD Models
MM74HCT640N Part Data Attributes
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MM74HCT640N
National Semiconductor Corporation
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Datasheet
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MM74HCT640N
National Semiconductor Corporation
IC HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20, Bus Driver/Transceiver
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | DIP, DIP20,.3 | |
| Reach Compliance Code | unknown | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Control Type | COMMON CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | HCT | |
| JESD-30 Code | R-PDIP-T20 | |
| JESD-609 Code | e0 | |
| Length | 26.075 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.006 A | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Characteristics | 3-STATE | |
| Output Polarity | INVERTED | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Prop. Delay@Nom-Sup | 29 ns | |
| Propagation Delay (tpd) | 38 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 MM74HCT640N
This table gives cross-reference parts and alternative options found for MM74HCT640N. 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 MM74HCT640N, 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 |
|---|---|---|---|
| GD74HCT640J | Bus Transceiver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20, | Goldstar Electron Co Ltd | MM74HCT640N vs GD74HCT640J |
| GD74HCT640 | Bus Transceiver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP20, | Goldstar Electron Co Ltd | MM74HCT640N vs GD74HCT640 |
| CD74HCT640E | High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs 20-PDIP -55 to 125 | Texas Instruments | MM74HCT640N vs CD74HCT640E |
| MM74HCT640J | IC HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, DIP-20, Bus Driver/Transceiver | National Semiconductor Corporation | MM74HCT640N vs MM74HCT640J |
| M74HCT640B1N | HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20 | STMicroelectronics | MM74HCT640N vs M74HCT640B1N |
| 74HCT640NB | IC HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, Bus Driver/Transceiver | NXP Semiconductors | MM74HCT640N vs 74HCT640NB |
| MM54HCT640J | Bus Transceiver, HCT Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20, DIP-20 | Rochester Electronics LLC | MM74HCT640N vs MM54HCT640J |
| CD74HCT640E | Bus Driver/Transceiver, | Thomson Consumer Electronics | MM74HCT640N vs CD74HCT640E |
| CD74HCT640EE4 | HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20 | Texas Instruments | MM74HCT640N vs CD74HCT640EE4 |
| MC74HCT640N | IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,20PIN,PLASTIC | Freescale Semiconductor | MM74HCT640N vs MC74HCT640N |