Part Details for 54LS279DMQB by Fairchild Semiconductor Corporation
Overview of 54LS279DMQB by Fairchild Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for 54LS279DMQB
54LS279DMQB CAD Models
54LS279DMQB Part Data Attributes:
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54LS279DMQB
Fairchild Semiconductor Corporation
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54LS279DMQB
Fairchild Semiconductor Corporation
R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, CDIP16, CERAMIC, DIP-16
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
Part Package Code | DIP | |
Package Description | DIP, DIP16,.3 | |
Pin Count | 16 | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
Additional Feature | WITH DUAL S INPUT FOR TWO FUNCTIONS | |
Family | LS | |
JESD-30 Code | R-GDIP-T16 | |
JESD-609 Code | e0 | |
Length | 19.304 mm | |
Logic IC Type | R-S LATCH | |
Max I(ol) | 0.004 A | |
Number of Bits | 2 | |
Number of Functions | 4 | |
Number of Terminals | 16 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -55 °C | |
Output Polarity | TRUE | |
Package Body Material | CERAMIC, GLASS-SEALED | |
Package Code | DIP | |
Package Equivalence Code | DIP16,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Power Supply Current-Max (ICC) | 7 mA | |
Prop. Delay@Nom-Sup | 27 ns | |
Propagation Delay (tpd) | 33 ns | |
Qualification Status | Not Qualified | |
Screening Level | MIL-STD-883 Class B | |
Seated Height-Max | 5.08 mm | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 4.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | TTL | |
Temperature Grade | MILITARY | |
Terminal Finish | TIN LEAD | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Trigger Type | LOW LEVEL | |
Width | 7.62 mm |
Alternate Parts for 54LS279DMQB
This table gives cross-reference parts and alternative options found for 54LS279DMQB. 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 54LS279DMQB, 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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DM54LS279J/883 | R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, CDIP16 | National Semiconductor Corporation | 54LS279DMQB vs DM54LS279J/883 |
DM54LS279J/883 | R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, CDIP16, DIP-16 | Rochester Electronics LLC | 54LS279DMQB vs DM54LS279J/883 |
54LS279DMQB | LS SERIES, QUAD LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 | Texas Instruments | 54LS279DMQB vs 54LS279DMQB |
7601801EA | Quadruple /S-/R Latches 16-CDIP -55 to 125 | Texas Instruments | 54LS279DMQB vs 7601801EA |