Part Details for SN74LS640-1DW by Rochester Electronics LLC
Overview of SN74LS640-1DW by Rochester Electronics LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Renewable Energy
Robotics and Drones
Part Details for SN74LS640-1DW
SN74LS640-1DW CAD Models
SN74LS640-1DW Part Data Attributes:
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SN74LS640-1DW
Rochester Electronics LLC
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Datasheet
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SN74LS640-1DW
Rochester Electronics LLC
Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, SO-20
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ROCHESTER ELECTRONICS LLC | |
| Part Package Code | SOIC | |
| Package Description | SO-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | WITH DIRECTION CONTROL | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.8 mm | |
| Logic IC Type | BUS TRANSCEIVER | |
| 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 Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Propagation Delay (tpd) | 15 ns | |
| 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 | |
| Width | 7.5 mm |
Alternate Parts for SN74LS640-1DW
This table gives cross-reference parts and alternative options found for SN74LS640-1DW. 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 SN74LS640-1DW, 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 |
|---|---|---|---|
| SN74LS640DWRE4 | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SOIC-20 | Rochester Electronics LLC | SN74LS640-1DW vs SN74LS640DWRE4 |
| SN74LS640-1DW | Octal bus transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74LS640-1DW vs SN74LS640-1DW |
| HD74LS640RP | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, FP-20DB | Renesas Electronics Corporation | SN74LS640-1DW vs HD74LS640RP |
| DV74LS640D | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, PLASTIC, SOP-20 | avg Semiconductors | SN74LS640-1DW vs DV74LS640D |
| HD74LS640RP-EL | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, FP-20DB | Renesas Electronics Corporation | SN74LS640-1DW vs HD74LS640RP-EL |
| SN74LS640-1DWG4 | Octal bus transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74LS640-1DW vs SN74LS640-1DWG4 |
| SN74LS640DWR2 | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20 | onsemi | SN74LS640-1DW vs SN74LS640DWR2 |
| SN74LS640DWRG4 | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SOIC-20 | Rochester Electronics LLC | SN74LS640-1DW vs SN74LS640DWRG4 |
| SN74LS640-1DWR | Octal bus transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74LS640-1DW vs SN74LS640-1DWR |
| SN74LS640-1DWE4 | Octal bus transceivers 20-SOIC 0 to 70 | Texas Instruments | SN74LS640-1DW vs SN74LS640-1DWE4 |