Part Details for 54AC257LMQBX by Texas Instruments
Overview of 54AC257LMQBX by Texas Instruments
- 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 54AC257LMQBX
54AC257LMQBX CAD Models
54AC257LMQBX Part Data Attributes
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54AC257LMQBX
Texas Instruments
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Datasheet
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54AC257LMQBX
Texas Instruments
AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | QCCN, | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Family | AC | |
| JESD-30 Code | S-CQCC-N20 | |
| Length | 8.89 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | MULTIPLEXER | |
| Number of Functions | 4 | |
| Number of Inputs | 2 | |
| Number of Outputs | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Characteristics | 3-STATE | |
| Output Polarity | TRUE | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | QCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Propagation Delay (tpd) | 11 ns | |
| Qualification Status | Not Qualified | |
| Screening Level | MIL-STD-883 | |
| Seated Height-Max | 1.905 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Width | 8.89 mm |
Alternate Parts for 54AC257LMQBX
This table gives cross-reference parts and alternative options found for 54AC257LMQBX. 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 54AC257LMQBX, 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 |
|---|---|---|---|
| 54AC257LMX | AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54AC257LMQBX vs 54AC257LMX |
| M38510/76207B2A | Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 | Teledyne e2v | 54AC257LMQBX vs M38510/76207B2A |
| JM38510R76207B2 | AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54AC257LMQBX vs JM38510R76207B2 |
| 5962-88703012X | AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54AC257LMQBX vs 5962-88703012X |
| M38510R76207B2A | AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54AC257LMQBX vs M38510R76207B2A |
| M38510/76207B2A | AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54AC257LMQBX vs M38510/76207B2A |
| M38510R76207S2X | AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54AC257LMQBX vs M38510R76207S2X |
| 74AC257LCXR | Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 54AC257LMQBX vs 74AC257LCXR |
| M38510/76207B2X | Multiplexer, AC Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 | Teledyne e2v | 54AC257LMQBX vs M38510/76207B2X |
| M38510/76207B2X | AC SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54AC257LMQBX vs M38510/76207B2X |