Part Details for MM54HC640J by National Semiconductor Corporation
Overview of MM54HC640J 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 MM54HC640J
MM54HC640J CAD Models
MM54HC640J Part Data Attributes
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MM54HC640J
National Semiconductor Corporation
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Datasheet
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MM54HC640J
National Semiconductor Corporation
IC HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, 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 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL | |
| Control Type | COMMON CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | R-GDIP-T20 | |
| JESD-609 Code | e0 | |
| Length | 24.51 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BUS TRANSCEIVER | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Characteristics | 3-STATE | |
| Output Polarity | INVERTED | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Prop. Delay@Nom-Sup | 60 ns | |
| Propagation Delay (tpd) | 128 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 4.5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for MM54HC640J
This table gives cross-reference parts and alternative options found for MM54HC640J. 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 MM54HC640J, 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 |
|---|---|---|---|
| 74HC640NB | IC HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, Bus Driver/Transceiver | NXP Semiconductors | MM54HC640J vs 74HC640NB |
| 74HC640N | IC HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20, Bus Driver/Transceiver | NXP Semiconductors | MM54HC640J vs 74HC640N |
| HD74HC640P | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP20, DP-20N | Hitachi Ltd | MM54HC640J vs HD74HC640P |
| M74HC640B1N | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20 | STMicroelectronics | MM54HC640J vs M74HC640B1N |
| 5962-8780901RA | Bus Transceiver, | Rochester Electronics LLC | MM54HC640J vs 5962-8780901RA |
| CD74HC640EE4 | High Speed CMOS Logic Octal Inverting Bus Transceivers with 3-State Outputs 20-PDIP -55 to 125 | Texas Instruments | MM54HC640J vs CD74HC640EE4 |
| GD74HC640 | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP20, | Goldstar Electron Co Ltd | MM54HC640J vs GD74HC640 |
| SN54HC640J | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Texas Instruments | MM54HC640J vs SN54HC640J |
| MM74HC640J | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, DIP-20 | Texas Instruments | MM54HC640J vs MM74HC640J |
| CD74HC640EX | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PACKAGE-20 | Rochester Electronics LLC | MM54HC640J vs CD74HC640EX |