Part Details for 54LS379LMQB by Rochester Electronics LLC
Overview of 54LS379LMQB by Rochester Electronics LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for 54LS379LMQB
54LS379LMQB CAD Models
54LS379LMQB Part Data Attributes
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54LS379LMQB
Rochester Electronics LLC
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Datasheet
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54LS379LMQB
Rochester Electronics LLC
D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL, CQCC20, CERAMIC, LCC-20
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Part Life Cycle Code | Contact Manufacturer | |
Ihs Manufacturer | ROCHESTER ELECTRONICS LLC | |
Part Package Code | QLCC | |
Package Description | CERAMIC, LCC-20 | |
Pin Count | 20 | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
Additional Feature | WITH HOLD MODE | |
Family | LS | |
JESD-30 Code | S-CQCC-N20 | |
Length | 8.89 mm | |
Logic IC Type | D FLIP-FLOP | |
Number of Bits | 4 | |
Number of Functions | 1 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -55 °C | |
Output Polarity | COMPLEMENTARY | |
Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
Package Code | QCCN | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER | |
Propagation Delay (tpd) | 27 ns | |
Qualification Status | Not Qualified | |
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 | |
Trigger Type | POSITIVE EDGE | |
Width | 8.89 mm | |
fmax-Min | 30 MHz |
Alternate Parts for 54LS379LMQB
This table gives cross-reference parts and alternative options found for 54LS379LMQB. 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 54LS379LMQB, 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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54LS379LMQB | D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, Complementary Output, TTL, CQCC20 | National Semiconductor Corporation | 54LS379LMQB vs 54LS379LMQB |