Part Details for DM74ALS646N by Texas Instruments
Overview of DM74ALS646N by Texas Instruments
- 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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Part Details for DM74ALS646N
DM74ALS646N CAD Models
DM74ALS646N Part Data Attributes
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DM74ALS646N
Texas Instruments
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Datasheet
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DM74ALS646N
Texas Instruments
IC ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, PLASTIC, DIP-24, Bus Driver/Transceiver
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Pbfree Code | No | |
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Part Package Code | DIP | |
Package Description | DIP, DIP24,.6 | |
Pin Count | 24 | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
Additional Feature | SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA | |
Control Type | INDEPENDENT CONTROL | |
Count Direction | BIDIRECTIONAL | |
Family | ALS | |
JESD-30 Code | R-PDIP-T24 | |
JESD-609 Code | e0 | |
Length | 31.915 mm | |
Load Capacitance (CL) | 50 pF | |
Logic IC Type | REGISTERED BUS TRANSCEIVER | |
Max I(ol) | 0.024 A | |
Number of Bits | 8 | |
Number of Functions | 1 | |
Number of Ports | 2 | |
Number of Terminals | 24 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Output Characteristics | 3-STATE | |
Output Polarity | TRUE | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | DIP | |
Package Equivalence Code | DIP24,.6 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Power Supply Current-Max (ICC) | 88 mA | |
Propagation Delay (tpd) | 17 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 5.334 mm | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 4.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | TTL | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Trigger Type | POSITIVE EDGE | |
Width | 15.24 mm |
Alternate Parts for DM74ALS646N
This table gives cross-reference parts and alternative options found for DM74ALS646N. 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 DM74ALS646N, 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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SN74ALS646ANTE4 | Octal Registered Bus Transceivers with 3-State Outputs 24-PDIP 0 to 70 | Texas Instruments | DM74ALS646N vs SN74ALS646ANTE4 |
N74ALS646N | IC ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, Bus Driver/Transceiver | NXP Semiconductors | DM74ALS646N vs N74ALS646N |
DM74ALS646NT | ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, 0.300 INCH, SLIM, PLASTIC, DIP-24 | Texas Instruments | DM74ALS646N vs DM74ALS646NT |
SN74ALS646-1NT3 | ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24 | Texas Instruments | DM74ALS646N vs SN74ALS646-1NT3 |
N74ALS646-1N | IC ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24, Bus Driver/Transceiver | NXP Semiconductors | DM74ALS646N vs N74ALS646-1N |
SN74ALS646NT-10 | ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24 | Texas Instruments | DM74ALS646N vs SN74ALS646NT-10 |
DM74ALS646-1NT | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDIP24, PLASTIC, DIP-24 | Fairchild Semiconductor Corporation | DM74ALS646N vs DM74ALS646-1NT |
SN74ALS646ANT | Octal Registered Bus Transceivers with 3-State Outputs 24-PDIP 0 to 70 | Texas Instruments | DM74ALS646N vs SN74ALS646ANT |
5962-8995601LA | Octal Registered Bus Transceivers with 3-State Outputs 24-CDIP -55 to 125 | Texas Instruments | DM74ALS646N vs 5962-8995601LA |
SN74ALS646NT3 | ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24 | Texas Instruments | DM74ALS646N vs SN74ALS646NT3 |