Part Details for 54LS240FMQB by National Semiconductor Corporation
Overview of 54LS240FMQB by National Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- 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.
Applications
Education and Research
Financial Technology (Fintech)
Healthcare
Price & Stock for 54LS240FMQB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-54LS240FMQB-ND
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DigiKey | BUS DRIVER, LS SERIES TTL Min Qty: 79 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
2651 In Stock |
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$3.8400 | Buy Now |
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Rochester Electronics | 54LS240 - Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, CDFP20 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 2651 |
|
$3.3000 / $3.8800 | Buy Now |
Part Details for 54LS240FMQB
54LS240FMQB CAD Models
54LS240FMQB Part Data Attributes:
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54LS240FMQB
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
54LS240FMQB
National Semiconductor Corporation
Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, CDFP20
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | CERAMIC, FP-20 | |
| Reach Compliance Code | unknown | |
| Additional Feature | MIN INPUT HYSTERESIS = 0.2V | |
| Control Type | ENABLE LOW | |
| Family | LS | |
| JESD-30 Code | R-GDFP-F20 | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BUS DRIVER | |
| Max I(ol) | 0.012 A | |
| Number of Bits | 4 | |
| Number of Functions | 2 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Characteristics | 3-STATE | |
| Output Polarity | INVERTED | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DFP | |
| Package Equivalence Code | FL20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | FLATPACK | |
| Power Supply Current-Max (ICC) | 44 mA | |
| Prop. Delay@Nom-Sup | 18 ns | |
| Propagation Delay (tpd) | 18 ns | |
| Qualification Status | Not Qualified | |
| Screening Level | 38535Q/M;38534H;883B | |
| Seated Height-Max | 2.286 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 | FLAT | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 6.731 mm |
Alternate Parts for 54LS240FMQB
This table gives cross-reference parts and alternative options found for 54LS240FMQB. 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 54LS240FMQB, 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 |
|---|---|---|---|
| DM54LS240W/883 | LS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERPACK-20 | Texas Instruments | 54LS240FMQB vs DM54LS240W/883 |
| SN54LS240W | Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, CDFP20, CERAMIC, FP-20 | Rochester Electronics LLC | 54LS240FMQB vs SN54LS240W |
| DM54LS240W | IC LS SERIES, DUAL 8-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20, Bus Driver/Transceiver | National Semiconductor Corporation | 54LS240FMQB vs DM54LS240W |
| SNJ54LS240W | Military 8-ch, 4.5-V to 5.5-V bipolar inverters with 3-state outputs 20-CFP -55 to 125 | Texas Instruments | 54LS240FMQB vs SNJ54LS240W |
| SNJ54LS240W | Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, CDFP20, CERAMIC, DFP-20 | Rochester Electronics LLC | 54LS240FMQB vs SNJ54LS240W |
| 54LS240FMQB | Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, CDFP20, CERAMIC, FP-20 | Rochester Electronics LLC | 54LS240FMQB vs 54LS240FMQB |
| M38510/32401BSA | Military 8-ch, 4.5-V to 5.5-V bipolar inverters with 3-state outputs 20-CFP -55 to 125 | Texas Instruments | 54LS240FMQB vs M38510/32401BSA |
| SN54LS240W | LS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20 | Texas Instruments | 54LS240FMQB vs SN54LS240W |
| SN54LS240W883B | Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, CDFP20, | Monolithic Memories (RETIRED) | 54LS240FMQB vs SN54LS240W883B |
| DM54LS240W-MLS | LS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERPACK-20 | Texas Instruments | 54LS240FMQB vs DM54LS240W-MLS |