Part Details for MM54HCT149J by Texas Instruments
Overview of MM54HCT149J by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 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 MM54HCT149J
MM54HCT149J CAD Models
MM54HCT149J Part Data Attributes:
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MM54HCT149J
Texas Instruments
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Datasheet
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MM54HCT149J
Texas Instruments
HCT SERIES, 8-BIT ENCODER, CDIP20, DIP-20
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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, DIP20,.3 | |
| Pin Count | 20 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | 8 TO 8 LINE PRIORITY ENCODER; CASCADABLE | |
| Family | HCT | |
| JESD-30 Code | R-GDIP-T20 | |
| JESD-609 Code | e0 | |
| Length | 24.51 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | ENCODER | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Propagation Delay (tpd) | 60 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 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 | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for MM54HCT149J
This table gives cross-reference parts and alternative options found for MM54HCT149J. 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 MM54HCT149J, 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 |
|---|---|---|---|
| 935189290112 | IC HCT SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16, PLASTIC, SSOP-16, Arithmetic Circuit | NXP Semiconductors | MM54HCT149J vs 935189290112 |
| SN74LS280MEL | IC LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, EIAJ, SOP-14, Arithmetic Circuit | onsemi | MM54HCT149J vs SN74LS280MEL |
| DM93S43N | IC S SERIES, 4-BIT MULTIPLIER, PDIP24, PLASTIC, DIP-24, Arithmetic Circuit | National Semiconductor Corporation | MM54HCT149J vs DM93S43N |
| QS74FCT1280ATZ | Parity Generator/Checker, FCT Series, 9-Bit, Complementary Output, CMOS, PZIP20, | Quality Semiconductor Inc | MM54HCT149J vs QS74FCT1280ATZ |
| AM2960DCB | Error Detection And Correction Circuit, S Series, 16-Bit, Bipolar, CDIP48, SIDE BRAZED, CERAMIC, DIP-48 | AMD | MM54HCT149J vs AM2960DCB |
| M54HC85D | HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 | STMicroelectronics | MM54HCT149J vs M54HC85D |
| GD74HC280J | Parity Generator/Checker, HC/UH Series, 9-Bit, Complementary Output, CMOS, CDIP14, | Goldstar Electron Co Ltd | MM54HCT149J vs GD74HC280J |
| MM74HC181WM | HC/UH SERIES, 4-BIT ARITHMETIC LOGIC UNIT, PDSO24, PLASTIC, SO-24 | Texas Instruments | MM54HCT149J vs MM74HC181WM |
| CD54HCT283H/3A | Adder/Subtractor, HCT Series, 4-Bit, CMOS | Harris Semiconductor | MM54HCT149J vs CD54HCT283H/3A |
| SNJ54S85J-00 | S SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, CDIP16 | Texas Instruments | MM54HCT149J vs SNJ54S85J-00 |