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Part Details for SN74ALS642A-1DW by Texas Instruments
Overview of SN74ALS642A-1DW by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (8 crosses)
- 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
Consumer Electronics
Industrial Automation
Aerospace and Defense
Healthcare
Telecommunications
Automotive
Price & Stock for SN74ALS642A-1DW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74ALS642A-1DW-ND
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DigiKey | IC TXRX INVERT 5.5V 20SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
643 In Stock |
|
$3.4500 | Buy Now |
|
DISTI #
296-5071-5-ND
|
DigiKey | IC TXRX INVERT 5.5V 20SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube |
51 In Stock |
|
$3.5958 / $6.5800 | Buy Now |
|
DISTI #
595-SN74ALS642A-1DW
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Mouser Electronics | Bus Transceivers Octal Bus Transceiver O.C. RoHS: Compliant | 23 |
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$3.5300 / $6.4800 | Buy Now |
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Rochester Electronics | SN74ALS642A-1 OCTAL BUS TRANSCEIVER O.C. RoHS: Compliant Status: Active Min Qty: 1 | 643 |
|
$2.9600 / $3.4900 | Buy Now |
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Ameya Holding Limited | SN74ALS642A-1DW , 8位 反相 总线收发器, 20针 SOIC封装 | 4547 |
|
RFQ |
Part Details for SN74ALS642A-1DW
SN74ALS642A-1DW CAD Models
SN74ALS642A-1DW Part Data Attributes:
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SN74ALS642A-1DW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74ALS642A-1DW
Texas Instruments
OCTAL BUS TRANSCEIVER O.C. 20-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SO-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 | ALS | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.8 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.048 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 8 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | OPEN-COLLECTOR | |
| Output Polarity | INVERTED | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 28 mA | |
| Prop. Delay@Nom-Sup | 30 ns | |
| Propagation Delay (tpd) | 22 ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | NO | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 mm |
Alternate Parts for SN74ALS642A-1DW
This table gives cross-reference parts and alternative options found for SN74ALS642A-1DW. 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 SN74ALS642A-1DW, 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 |
|---|---|---|---|
| SN74ALS642A-1DWG4 | OCTAL BUS TRANSCEIVER O.C. 20-SOIC 0 to 70 | Texas Instruments | SN74ALS642A-1DW vs SN74ALS642A-1DWG4 |
| SN74ALS642A-1DWRE4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 | Texas Instruments | SN74ALS642A-1DW vs SN74ALS642A-1DWRE4 |
| SN74ALS642A-1DWR | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 | Texas Instruments | SN74ALS642A-1DW vs SN74ALS642A-1DWR |
| SN74ALS642ADW | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20 | Rochester Electronics LLC | SN74ALS642A-1DW vs SN74ALS642ADW |
| SN74ALS642A-1DWE4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 | Texas Instruments | SN74ALS642A-1DW vs SN74ALS642A-1DWE4 |
| SN74ALS642ADWR | Octal Bus Transceivers With Open-Collector Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS642A-1DW vs SN74ALS642ADWR |
| SN74ALS642ADW | Octal Bus Transceivers With Open-Collector Outputs 20-SOIC 0 to 70 | Texas Instruments | SN74ALS642A-1DW vs SN74ALS642ADW |
| SN74ALS642A-1DW | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 | Rochester Electronics LLC | SN74ALS642A-1DW vs SN74ALS642A-1DW |