Part Details for SN74LS642N3 by Texas Instruments
Overview of SN74LS642N3 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for SN74LS642N3
SN74LS642N3 CAD Models
SN74LS642N3 Part Data Attributes
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SN74LS642N3
Texas Instruments
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Datasheet
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SN74LS642N3
Texas Instruments
LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | DIP, DIP20,.3 | |
| Reach Compliance Code | not_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-PDIP-T20 | |
| Length | 24.325 mm | |
| Load Capacitance (CL) | 45 pF | |
| Logic IC Type | BUS TRANSCEIVER | |
| Max I(ol) | 0.024 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 | |
| Output Polarity | INVERTED | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Power Supply Current-Max (ICC) | 90 mA | |
| Propagation Delay (tpd) | 25 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.62 mm |
Alternate Parts for SN74LS642N3
This table gives cross-reference parts and alternative options found for SN74LS642N3. 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 SN74LS642N3, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| HD74LS642P | Renesas Electronics Corporation | Check for Price | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 MM PITCH, PLASTIC, DIP-20 | SN74LS642N3 vs HD74LS642P |
| SN74LS642N | Motorola Mobility LLC | Check for Price | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20 | SN74LS642N3 vs SN74LS642N |
| SN74LS642NDS | Motorola Semiconductor Products | Check for Price | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, 738-01 | SN74LS642N3 vs SN74LS642NDS |
| SN74LS642J | Texas Instruments | Check for Price | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20 | SN74LS642N3 vs SN74LS642J |
| HD74LS642-1P | Hitachi Ltd | Check for Price | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, DP-20N | SN74LS642N3 vs HD74LS642-1P |
| SN74LS642JS | Motorola Semiconductor Products | Check for Price | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 | SN74LS642N3 vs SN74LS642JS |
| SNJ54LS642J | Texas Instruments | Check for Price | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20 | SN74LS642N3 vs SNJ54LS642J |
| HD74LS642-1P | Renesas Electronics Corporation | Check for Price | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, DP-20N | SN74LS642N3 vs HD74LS642-1P |