Part Details for 54LS193FMQB by National Semiconductor Corporation
Overview of 54LS193FMQB by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 replacements)
- 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
Space Technology
Aerospace and Defense
Automotive
Price & Stock for 54LS193FMQB
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | BINARY COUNTER, LS SERIES, SYNCHRONOUS, POSITIVE EDGE TRIGGERED, 4-BIT, BIDIRECTIONAL, TTL, CDFP16 | 48 |
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$1.5300 / $3.0600 | Buy Now |
Part Details for 54LS193FMQB
54LS193FMQB CAD Models
54LS193FMQB Part Data Attributes
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54LS193FMQB
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
54LS193FMQB
National Semiconductor Corporation
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDFP16
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | CERAMIC, FP-16 | |
| Reach Compliance Code | unknown | |
| Additional Feature | TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK | |
| Count Direction | BIDIRECTIONAL | |
| Family | LS | |
| JESD-30 Code | R-GDFP-F16 | |
| Length | 9.6645 mm | |
| Load Capacitance (CL) | 15 pF | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Max Frequency@Nom-Sup | 20000000 Hz | |
| Max I(ol) | 0.004 A | |
| Mode of Operation | SYNCHRONOUS | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DFP | |
| Package Equivalence Code | FL16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | FLATPACK | |
| Power Supply Current-Max (ICC) | 34 mA | |
| Propagation Delay (tpd) | 54 ns | |
| Qualification Status | Not Qualified | |
| Screening Level | 38535Q/M;38534H;883B | |
| Seated Height-Max | 2.032 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 | |
| Trigger Type | POSITIVE EDGE | |
| Width | 6.604 mm | |
| fmax-Min | 25 MHz |
Alternate Parts for 54LS193FMQB
This table gives cross-reference parts and alternative options found for 54LS193FMQB. 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 54LS193FMQB, 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 |
|---|---|---|---|
| 54LS193FMQB | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDFP16 | Texas Instruments | 54LS193FMQB vs 54LS193FMQB |
| DM54LS193W/883 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDFP16, CERAMIC, DFP-16 | Texas Instruments | 54LS193FMQB vs DM54LS193W/883 |
| DM54LS193W/883C | IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,FP,16PIN,CERAMIC | National Semiconductor Corporation | 54LS193FMQB vs DM54LS193W/883C |
| SN54LS193W | IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,FP,16PIN,CERAMIC | Freescale Semiconductor | 54LS193FMQB vs SN54LS193W |
| M38510/31508BFA | Synchronous 4-Bit Up/Down Counters (Dual Clock With Clear) 16-CFP -55 to 125 | Texas Instruments | 54LS193FMQB vs M38510/31508BFA |
| M38510/31508BFA | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDFP16, CERAMIC, DFP-16 | Lansdale Semiconductor Inc | 54LS193FMQB vs M38510/31508BFA |
| 74LS193FCQR | Binary Counter, Synchronous, Bidirectional, TTL, CDFP16, | Fairchild Semiconductor Corporation | 54LS193FMQB vs 74LS193FCQR |
| DM54LS193W | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDFP16, CERAMIC, FP-16 | Texas Instruments | 54LS193FMQB vs DM54LS193W |
| DM54LS193W | IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDFP16, CERAMIC, FP-16, Counter | National Semiconductor Corporation | 54LS193FMQB vs DM54LS193W |
| DM54LS193W/883C | IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,FP,16PIN,CERAMIC | Texas Instruments | 54LS193FMQB vs DM54LS193W/883C |