Part Details for SN74LS640-1DWE4 by Texas Instruments
Overview of SN74LS640-1DWE4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 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
Industrial Automation
Renewable Energy
Robotics and Drones
Price & Stock for SN74LS640-1DWE4
Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 45 |
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$0.7833 / $0.9215 | Buy Now |
Part Details for SN74LS640-1DWE4
SN74LS640-1DWE4 CAD Models
SN74LS640-1DWE4 Part Data Attributes:
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SN74LS640-1DWE4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS640-1DWE4
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 | SOIC-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 | LS | |
JESD-30 Code | R-PDSO-G20 | |
JESD-609 Code | e4 | |
Length | 12.8 mm | |
Logic IC Type | BUS TRANSCEIVER | |
Max I(ol) | 0.048 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 | |
Peak Reflow Temperature (Cel) | 260 | |
Propagation Delay (tpd) | 15 ns | |
Qualification Status | Not Qualified | |
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 SN74LS640-1DWE4
This table gives cross-reference parts and alternative options found for SN74LS640-1DWE4. 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 SN74LS640-1DWE4, 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 |
---|---|---|---|
SN74LS640-1DW | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, SO-20 | Rochester Electronics LLC | SN74LS640-1DWE4 vs SN74LS640-1DW |
N74LS640D | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 | YAGEO Corporation | SN74LS640-1DWE4 vs N74LS640D |
SN74LS640-1DWG4 | Octal bus transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74LS640-1DWE4 vs SN74LS640-1DWG4 |
SN74LS640-1DWR | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, SO-20 | Rochester Electronics LLC | SN74LS640-1DWE4 vs SN74LS640-1DWR |
SN74LS640DWRE4 | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SOIC-20 | Rochester Electronics LLC | SN74LS640-1DWE4 vs SN74LS640DWRE4 |
SN74LS640-1DWR | Octal bus transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74LS640-1DWE4 vs SN74LS640-1DWR |
SN74LS640DWG4 | Octal bus transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74LS640-1DWE4 vs SN74LS640DWG4 |
SN74LS640DWE4 | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 | Texas Instruments | SN74LS640-1DWE4 vs SN74LS640DWE4 |
N74LS640D | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 | Signetics | SN74LS640-1DWE4 vs N74LS640D |
HD74LS640RP | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, FP-20DB | Renesas Electronics Corporation | SN74LS640-1DWE4 vs HD74LS640RP |