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Part Details for SN74HC640N by Texas Instruments
Overview of SN74HC640N by Texas Instruments
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- 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
Security and Surveillance
Industrial Automation
Price & Stock for SN74HC640N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-8349-5-ND
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DigiKey | IC TRANSCEIVER INVERT 6V 20DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
772 In Stock |
|
$0.8870 / $1.9900 | Buy Now |
|
DISTI #
595-SN74HC640N
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Mouser Electronics | Bus Transceivers Tri-State Octal Bus RoHS: Compliant | 200 |
|
$0.7950 / $1.3300 | Buy Now |
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DISTI #
J56:1989_00100285
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Arrow Electronics | Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant Min Qty: 20 Package Multiple: 20 Lead time: 6 Weeks Date Code: 2228 | Europe - 500 |
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$0.7648 / $0.9414 | Buy Now |
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DISTI #
V99:2348_07345272
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Arrow Electronics | Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 1947 | Americas - 79 |
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$0.7648 / $1.0388 | Buy Now |
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Bristol Electronics | 260 |
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RFQ | ||
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 208 |
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$1.2000 / $2.4000 | Buy Now |
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 194 |
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$0.8100 / $1.5000 | Buy Now |
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 104 |
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$1.2760 / $2.3200 | Buy Now |
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 35 |
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$1.5000 / $2.4000 | Buy Now |
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 31 |
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$1.5000 / $2.4000 | Buy Now |
Part Details for SN74HC640N
SN74HC640N CAD Models
SN74HC640N Part Data Attributes
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SN74HC640N
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74HC640N
Texas Instruments
Octal Bus Transceivers With 3-State Outputs 20-PDIP -40 to 85
|
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | ROHS COMPLIANT, PLASTIC, MS-001AD, DIP-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Control Type | COMMON CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | R-PDIP-T20 | |
| JESD-609 Code | e4 | |
| Length | 25.4 mm | |
| Load Capacitance (CL) | 150 pF | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.0078 A | |
| Number of Bits | 8 | |
| Number of Functions | 8 | |
| 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 | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 0.08 mA | |
| Prop. Delay@Nom-Sup | 22 ns | |
| Propagation Delay (tpd) | 235 ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | NO | |
| Seated Height-Max | 5.08 mm | |
| 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 | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.62 mm |
Alternate Parts for SN74HC640N
This table gives cross-reference parts and alternative options found for SN74HC640N. 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 SN74HC640N, 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 | SN74HC640N vs 74HC640NB |
| 74HC640N | IC HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20, Bus Driver/Transceiver | NXP Semiconductors | SN74HC640N vs 74HC640N |
| HD74HC640P | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP20, DP-20N | Hitachi Ltd | SN74HC640N vs HD74HC640P |
| M74HC640B1N | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20 | STMicroelectronics | SN74HC640N vs M74HC640B1N |
| 5962-8780901RA | Bus Transceiver, | Rochester Electronics LLC | SN74HC640N vs 5962-8780901RA |
| CD74HC640EE4 | High Speed CMOS Logic Octal Inverting Bus Transceivers with 3-State Outputs 20-PDIP -55 to 125 | Texas Instruments | SN74HC640N vs CD74HC640EE4 |
| GD74HC640 | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDIP20, | Goldstar Electron Co Ltd | SN74HC640N vs GD74HC640 |
| SN54HC640J | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Texas Instruments | SN74HC640N vs SN54HC640J |
| MM74HC640J | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, DIP-20 | Texas Instruments | SN74HC640N vs MM74HC640J |
| CD74HC640EX | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PACKAGE-20 | Rochester Electronics LLC | SN74HC640N vs CD74HC640EX |