Part Details for 74AC251LC by Texas Instruments
Overview of 74AC251LC by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 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 74AC251LC
74AC251LC CAD Models
74AC251LC Part Data Attributes
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74AC251LC
Texas Instruments
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Datasheet
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74AC251LC
Texas Instruments
AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY 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 | 1 | |
Number of Inputs | 8 | |
Number of Outputs | 1 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Characteristics | 3-STATE | |
Output Polarity | COMPLEMENTARY | |
Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
Package Code | QCCN | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER | |
Propagation Delay (tpd) | 19 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.905 mm | |
Supply Voltage-Max (Vsup) | 6 V | |
Supply Voltage-Min (Vsup) | 2 V | |
Supply Voltage-Nom (Vsup) | 3.3 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Form | NO LEAD | |
Terminal Pitch | 1.27 mm | |
Terminal Position | QUAD | |
Width | 8.89 mm |
Alternate Parts for 74AC251LC
This table gives cross-reference parts and alternative options found for 74AC251LC. 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 74AC251LC, 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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54AC251LMQBX | AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20 | Texas Instruments | 74AC251LC vs 54AC251LMQBX |
74AC251LCQR | Multiplexer, AC Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74AC251LC vs 74AC251LCQR |
5962R87692012X | AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC251LC vs 5962R87692012X |
5962R87692012A | AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC251LC vs 5962R87692012A |
5962-8769201V2A | AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20 | Texas Instruments | 74AC251LC vs 5962-8769201V2A |
5962R876901V2X | AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20 | Texas Instruments | 74AC251LC vs 5962R876901V2X |
5962-87692012A | AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC251LC vs 5962-87692012A |
54AC251LMQB | AC SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC251LC vs 54AC251LMQB |
5962-87692012X | Multiplexer, AC Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CQCC20, CERAMIC, LCC-20 | e2v technologies | 74AC251LC vs 5962-87692012X |