Part Details for 54LS139LMQB by National Semiconductor Corporation
Overview of 54LS139LMQB by National Semiconductor Corporation
- Distributor Offerings: (2 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)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for 54LS139LMQB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-54LS139LMQB-ND
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DigiKey | DECODER/DRIVER Min Qty: 69 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
1506 In Stock |
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$4.3800 | Buy Now |
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Rochester Electronics | 54LS139 - Decoder/Driver, LS Series, Inverted Output, TTL, CQCC20 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 1506 |
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$3.7600 / $4.4300 | Buy Now |
Part Details for 54LS139LMQB
54LS139LMQB CAD Models
54LS139LMQB Part Data Attributes
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54LS139LMQB
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
54LS139LMQB
National Semiconductor Corporation
Decoder/Driver, LS Series, Inverted Output, TTL, CQCC20
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | CERAMIC, LCC-20 | |
| Reach Compliance Code | unknown | |
| Family | LS | |
| Input Conditioning | STANDARD | |
| JESD-30 Code | S-CQCC-N20 | |
| Length | 8.89 mm | |
| Load Capacitance (CL) | 15 pF | |
| Logic IC Type | 2-LINE TO 4-LINE DECODER | |
| Max I(ol) | 0.004 A | |
| Number of Functions | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Polarity | INVERTED | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Power Supply Current-Max (ICC) | 11 mA | |
| Prop. Delay@Nom-Sup | 40 ns | |
| Propagation Delay (tpd) | 40 ns | |
| Qualification Status | Not Qualified | |
| Screening Level | 38535Q/M;38534H;883B | |
| Seated Height-Max | 1.905 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 | TTL | |
| Temperature Grade | MILITARY | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Width | 8.89 mm |
Alternate Parts for 54LS139LMQB
This table gives cross-reference parts and alternative options found for 54LS139LMQB. 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 54LS139LMQB, 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 |
|---|---|---|---|
| JM38510/30702B2A | Decoder/Driver, LS Series, Inverted Output, TTL, CQCC20 | National Semiconductor Corporation | 54LS139LMQB vs JM38510/30702B2A |
| 76007012A | Dual 2-Line To 4-Line Decoders/Demultiplexers 20-LCCC -55 to 125 | Texas Instruments | 54LS139LMQB vs 76007012A |
| 54LS139/B2AJC | LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Motorola Mobility LLC | 54LS139LMQB vs 54LS139/B2AJC |
| SNJ54LS139AFK | Dual 2-Line To 4-Line Decoders/Demultiplexers 20-LCCC -55 to 125 | Texas Instruments | 54LS139LMQB vs SNJ54LS139AFK |
| SN54LS139AFK | LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 54LS139LMQB vs SN54LS139AFK |
| M38510/30702B2A | IC LS SERIES, DECIMAL DECODER/DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Decoder/Driver | National Semiconductor Corporation | 54LS139LMQB vs M38510/30702B2A |
| M38510/30702B2A | Decimal Decoder/Driver, LS Series, True Output, TTL, CQCC20, CERAMIC, LCC-20 | Lansdale Semiconductor Inc | 54LS139LMQB vs M38510/30702B2A |
| JM38510/30702B2A | Dual 2-Line To 4-Line Decoders/Demultiplexers 20-LCCC -55 to 125 | Texas Instruments | 54LS139LMQB vs JM38510/30702B2A |
| JM38510/30702B2A | LS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Motorola Mobility LLC | 54LS139LMQB vs JM38510/30702B2A |
| 5962-3830702B2X | LS SERIES, DECIMAL DECODER/DRIVER, TRUE OUTPUT, CQCC20 | Texas Instruments | 54LS139LMQB vs 5962-3830702B2X |