Part Details for 74ACT251LCX by Fairchild Semiconductor Corporation
Overview of 74ACT251LCX by Fairchild Semiconductor Corporation
- 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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Applications
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
Part Details for 74ACT251LCX
74ACT251LCX CAD Models
74ACT251LCX Part Data Attributes
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74ACT251LCX
Fairchild Semiconductor Corporation
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Datasheet
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74ACT251LCX
Fairchild Semiconductor Corporation
Multiplexer, ACT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CQCC20, CERAMIC, LCC-20
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | QLCC | |
| Package Description | CERAMIC, LCC-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Family | ACT | |
| JESD-30 Code | S-CQCC-N20 | |
| Length | 8.89 mm | |
| 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 Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Propagation Delay (tpd) | 14.5 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.54 mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 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 74ACT251LCX
This table gives cross-reference parts and alternative options found for 74ACT251LCX. 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 74ACT251LCX, 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 |
|---|---|---|---|
| 74ACT251FCX | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDFP16, CERAMIC, FP-16, Multiplexer/Demultiplexer | National Semiconductor Corporation | 74ACT251LCX vs 74ACT251FCX |
| 54ACT258MDA | ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, UUC16 | Texas Instruments | 74ACT251LCX vs 54ACT258MDA |
| MC74ACT151DCR1 | ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, PLASTIC, SOIC-16 | Motorola Mobility LLC | 74ACT251LCX vs MC74ACT151DCR1 |
| 74ACT251FCXR | Multiplexer, ACT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDFP16, CERAMIC, FP-16 | Fairchild Semiconductor Corporation | 74ACT251LCX vs 74ACT251FCXR |
| TC74ACT158P | IC ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16, 0.300 INCH, PLASTIC, DIP-16, Multiplexer/Demultiplexer | Toshiba America Electronic Components | 74ACT251LCX vs TC74ACT158P |
| 54ACT352DM | Multiplexer, ACT Series, 2-Func, 4 Line Input, 1 Line Output, Inverted Output, CMOS, CDIP16, CERAMIC, DIP-16 | Fairchild Semiconductor Corporation | 74ACT251LCX vs 54ACT352DM |
| 5962H9657501VCX | Multiplexer | Cobham Semiconductor Solutions | 74ACT251LCX vs 5962H9657501VCX |
| 74ACT157LCXR | Multiplexer, ACT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74ACT251LCX vs 74ACT157LCXR |
| 54ACT251LMX | IC ACT SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, Multiplexer/Demultiplexer | National Semiconductor Corporation | 74ACT251LCX vs 54ACT251LMX |
| 54ACT258FMQB | Multiplexer, ACT Series, 4-Func, 2 Line Input, 1 Line Output, Inverted Output, CMOS, CDFP16, CERAMIC, FP-16 | Fairchild Semiconductor Corporation | 74ACT251LCX vs 54ACT258FMQB |