Part Details for SN74ALS638A-1DW by Texas Instruments
Overview of SN74ALS638A-1DW by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (9 crosses)
- 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.
Applications
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
Price & Stock for SN74ALS638A-1DW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, SOP | 22 |
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$5.7263 / $11.4525 | Buy Now |
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Rochester Electronics | Bus Transceiver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 2775 |
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$5.0900 / $5.9800 | Buy Now |
|
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Chip1Cloud | IC TXRX BUS OCTAL 20SOIC / Bus XCVR Single 8-CH 3-ST/Open Collector 20-Pin SOIC Tube | 3145 |
|
RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 10 |
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Buy Now |
Part Details for SN74ALS638A-1DW
SN74ALS638A-1DW CAD Models
SN74ALS638A-1DW Part Data Attributes:
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SN74ALS638A-1DW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74ALS638A-1DW
Texas Instruments
ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | PLASTIC, SO-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Control Type | COMMON CONTROL | |
| Count Direction | BIDIRECTIONAL | |
| Family | ALS | |
| JESD-30 Code | R-PDSO-G20 | |
| Length | 12.8 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.048 A | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | OPEN-COLLECTOR/3-STATE | |
| 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) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 41 mA | |
| Prop. Delay@Nom-Sup | 30 ns | |
| Propagation Delay (tpd) | 30 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.5 mm |
Alternate Parts for SN74ALS638A-1DW
This table gives cross-reference parts and alternative options found for SN74ALS638A-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 SN74ALS638A-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 |
|---|---|---|---|
| SN74ALS638ADWR | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | SN74ALS638A-1DW vs SN74ALS638ADWR |
| SN74ALS638ADWE4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | SN74ALS638A-1DW vs SN74ALS638ADWE4 |
| SN74ALS638A-1DWR | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20 | Rochester Electronics LLC | SN74ALS638A-1DW vs SN74ALS638A-1DWR |
| SN74ALS638A-1DWE4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | SN74ALS638A-1DW vs SN74ALS638A-1DWE4 |
| SN74ALS638ADW | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | SN74ALS638A-1DW vs SN74ALS638ADW |
| SN74ALS638ADWG4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS638A-1DW vs SN74ALS638ADWG4 |
| SN74ALS638A-1DWRG4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74ALS638A-1DW vs SN74ALS638A-1DWRG4 |
| SN74ALS638A-1DWR | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | SN74ALS638A-1DW vs SN74ALS638A-1DWR |
| SN74ALS638ADW | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SO-20 | Rochester Electronics LLC | SN74ALS638A-1DW vs SN74ALS638ADW |