Part Details for CD74HC640E by Rochester Electronics LLC
Results Overview of CD74HC640E by Rochester Electronics LLC
- 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)
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.
CD74HC640E Information
CD74HC640E by Rochester Electronics LLC is a Bus Driver/Transceiver.
Bus Driver/Transceivers 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| CD74HC640E | Texas Instruments | High Speed CMOS Logic Octal Inverting Bus Transceivers with 3-State Outputs 20-PDIP -55 to 125 |
Part Details for CD74HC640E
CD74HC640E CAD Models
CD74HC640E Part Data Attributes
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CD74HC640E
Rochester Electronics LLC
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Datasheet
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CD74HC640E
Rochester Electronics LLC
HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20
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| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ROCHESTER ELECTRONICS INC | |
| Package Description | , | |
| Reach Compliance Code | unknown | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Family | HC/UH | |
| JESD-30 Code | R-PDIP-T20 | |
| 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 | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Propagation Delay (tpd) | 135 ns | |
| Qualification Status | COMMERCIAL | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | DUAL |
Alternate Parts for CD74HC640E
This table gives cross-reference parts and alternative options found for CD74HC640E. 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 CD74HC640E, 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 |
|---|---|---|---|---|
| SN74HC640N-00 | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 | CD74HC640E vs SN74HC640N-00 |
| CD54HC640F3A | Harris Semiconductor | Check for Price | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20, | CD74HC640E vs CD54HC640F3A |
| M74HC640B1N | STMicroelectronics | Check for Price | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20 | CD74HC640E vs M74HC640B1N |
| MC54HC640AJ | Motorola Semiconductor Products | Check for Price | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, CDIP20, CERAMIC, DIP-20 | CD74HC640E vs MC54HC640AJ |
| SN74HC640N-10 | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 | CD74HC640E vs SN74HC640N-10 |
| HD74HC640P | Renesas Electronics Corporation | Check for Price | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 MM PITCH, PLASTIC, DIP-20 | CD74HC640E vs HD74HC640P |
| MC74HC640AND | Motorola Mobility LLC | Check for Price | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20 | CD74HC640E vs MC74HC640AND |
| 74HC640NB | NXP Semiconductors | Check for Price | IC HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, Bus Driver/Transceiver | CD74HC640E vs 74HC640NB |
| MM74HC640N | National Semiconductor Corporation | Check for Price | IC HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20, Bus Driver/Transceiver | CD74HC640E vs MM74HC640N |
| MM54HC640J | National Semiconductor Corporation | Check for Price | IC HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, DIP-20, Bus Driver/Transceiver | CD74HC640E vs MM54HC640J |