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Part Details for SN74ALS640BDWG4 by Texas Instruments
Overview of SN74ALS640BDWG4 by Texas Instruments
- Distributor Offerings: (2 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.
Price & Stock for SN74ALS640BDWG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 1 | 780 |
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$2.1123 / $5.1520 | Buy Now |
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Quest Components | 624 |
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$2.9900 / $6.9000 | Buy Now |
Part Details for SN74ALS640BDWG4
SN74ALS640BDWG4 CAD Models
SN74ALS640BDWG4 Part Data Attributes
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SN74ALS640BDWG4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74ALS640BDWG4
Texas Instruments
Octal Bus Transceivers 20-SOIC 0 to 70
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, SOP20,.4 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| 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) | 0.024 A | |
| Moisture Sensitivity Level | 1 | |
| 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 | 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) | 260 | |
| Power Supply Current-Max (ICC) | 55 mA | |
| Prop. Delay@Nom-Sup | 11 ns | |
| Propagation Delay (tpd) | 10 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 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 SN74ALS640BDWG4
This table gives cross-reference parts and alternative options found for SN74ALS640BDWG4. 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 SN74ALS640BDWG4, 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 |
|---|---|---|---|
| SN74ALS640B-1DWG4 | OCTAL BUS TRANSCEIVER 3-STATE 20-SOIC 0 to 70 | Texas Instruments | SN74ALS640BDWG4 vs SN74ALS640B-1DWG4 |
| SN74ALS640BDWRG4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 | Texas Instruments | SN74ALS640BDWG4 vs SN74ALS640BDWRG4 |
| DM74ALS640AWMX | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Rochester Electronics LLC | SN74ALS640BDWG4 vs DM74ALS640AWMX |
| SN74ALS640B-1DW | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 | Rochester Electronics LLC | SN74ALS640BDWG4 vs SN74ALS640B-1DW |
| DM74ALS640AWM | Bus Transceiver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | SN74ALS640BDWG4 vs DM74ALS640AWM |
| SN74ALS640B-1DW | OCTAL BUS TRANSCEIVER 3-STATE 20-SOIC 0 to 70 | Texas Instruments | SN74ALS640BDWG4 vs SN74ALS640B-1DW |
| SN74ALS640B-1DWRG4 | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 | Texas Instruments | SN74ALS640BDWG4 vs SN74ALS640B-1DWRG4 |
| DV74ALS640AD | Bus Transceiver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, PLASTIC, SOP-20 | avg Semiconductors | SN74ALS640BDWG4 vs DV74ALS640AD |
| SN74ALS640BDWR | Octal Bus Transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74ALS640BDWG4 vs SN74ALS640BDWR |
| DM74ALS640AWMX | Bus Transceiver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, 0.300 INCH, MS-013, SOIC-20 | Fairchild Semiconductor Corporation | SN74ALS640BDWG4 vs DM74ALS640AWMX |