Part Details for 54LS173LMQB by Texas Instruments
Overview of 54LS173LMQB by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 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.
Applications
Education and Research
Computing and Data Storage
Energy and Power Systems
Part Details for 54LS173LMQB
54LS173LMQB CAD Models
54LS173LMQB Part Data Attributes
|
|
54LS173LMQB
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
54LS173LMQB
Texas Instruments
LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CC-20
|
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | QCCN, LCC20,.35SQ | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | WITH HOLD MODE; WITH DUAL OUTPUT ENABLE | |
| Family | LS | |
| JESD-30 Code | S-CQCC-N20 | |
| Length | 8.89 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | D FLIP-FLOP | |
| Max Frequency@Nom-Sup | 30000000 Hz | |
| Max I(ol) | 0.012 A | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Characteristics | 3-STATE | |
| Output Polarity | TRUE | |
| 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) | 30 mA | |
| Propagation Delay (tpd) | 28 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 | |
| Trigger Type | POSITIVE EDGE | |
| Width | 8.89 mm | |
| fmax-Min | 30 MHz |
Alternate Parts for 54LS173LMQB
This table gives cross-reference parts and alternative options found for 54LS173LMQB. 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 54LS173LMQB, 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 |
|---|---|---|---|
| 54LS173/B2A | D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CQCC20 | YAGEO Corporation | 54LS173LMQB vs 54LS173/B2A |
| M38510/36101B2A | 4-Bit D-type Registers with 3-State Outputs 20-LCCC -55 to 125 | Texas Instruments | 54LS173LMQB vs M38510/36101B2A |
| M38510/36101B2X | D Latch, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20 | Signetics | 54LS173LMQB vs M38510/36101B2X |
| M38510/36101B2X | LS SERIES, POSITIVE EDGE TRIGGERED D LATCH, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Philips Semiconductors | 54LS173LMQB vs M38510/36101B2X |
| M38510/36101B2A | D Latch, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CQCC20, CERAMIC, LCC-20 | Signetics | 54LS173LMQB vs M38510/36101B2A |