Part Details for N74LS640-1N by Signetics
Overview of N74LS640-1N by Signetics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 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 N74LS640-1N
N74LS640-1N CAD Models
N74LS640-1N Part Data Attributes
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N74LS640-1N
Signetics
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Datasheet
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N74LS640-1N
Signetics
Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | SIGNETICS CORP | |
Package Description | DIP, DIP20,.3 | |
Reach Compliance Code | unknown | |
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 | |
JESD-609 Code | e0 | |
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 | 3-STATE | |
Output Polarity | INVERTED | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | DIP | |
Package Equivalence Code | DIP20,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Prop. Delay@Nom-Sup | 15 ns | |
Propagation Delay (tpd) | 15 ns | |
Qualification Status | Not Qualified | |
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 Finish | Tin/Lead (Sn/Pb) | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL |
Alternate Parts for N74LS640-1N
This table gives cross-reference parts and alternative options found for N74LS640-1N. 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 N74LS640-1N, 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 |
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SN74LS640NE4 | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20 | Rochester Electronics LLC | N74LS640-1N vs SN74LS640NE4 |
SN54LS640J | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 | Motorola Semiconductor Products | N74LS640-1N vs SN54LS640J |
N74LS640-1N | IC LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, Bus Driver/Transceiver | NXP Semiconductors | N74LS640-1N vs N74LS640-1N |
HD74LS640-1P | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, DP-20N | Hitachi Ltd | N74LS640-1N vs HD74LS640-1P |
GD74LS640-1J | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, | Goldstar Electron Co Ltd | N74LS640-1N vs GD74LS640-1J |
HD74LS640-1P | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, DP-20N | Renesas Electronics Corporation | N74LS640-1N vs HD74LS640-1P |
SN54LS640J | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 | Motorola Mobility LLC | N74LS640-1N vs SN54LS640J |
SN74LS640-1J | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, DIP-20 | Rochester Electronics LLC | N74LS640-1N vs SN74LS640-1J |
SN74LS640JDS | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 | Motorola Semiconductor Products | N74LS640-1N vs SN74LS640JDS |
SN74LS640-1N3 | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 | Texas Instruments | N74LS640-1N vs SN74LS640-1N3 |