| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MC74F191JDS | Freescale Semiconductor | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74F191PC vs MC74F191JDS |
| MC74F191JD | Motorola Semiconductor Products | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74F191PC vs MC74F191JD |
| 74F191PCQR | National Semiconductor Corporation | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16 | 74F191PC vs 74F191PCQR |
| 54F191/BEA | YAGEO Corporation | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74F191PC vs 54F191/BEA |
| M38510/34304BEA | QP Semiconductor | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74F191PC vs M38510/34304BEA |
| 5962-9058201EA | Teledyne HiRel | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74F191PC vs 5962-9058201EA |
| 54F191DM | Texas Instruments | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74F191PC vs 54F191DM |
Part Details for 74F191PC by Texas Instruments
Results Overview of 74F191PC by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
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74F191PC Information
74F191PC by Texas Instruments is a Counter.
Counters are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
US Tariff Estimator: 74F191PC by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
74F191PC Part Data Attributes
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74F191PC
Texas Instruments
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Datasheet
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74F191PC
Texas Instruments
Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16
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| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | 0.300 Inch, Plastic, Dip-16 | |
| Pin Count | 16 | |
| HTS Code | 8542.39.00.60 | |
| Count Direction | Bidirectional | |
| Family | F/Fast | |
| JESD-30 Code | R-PDIP-T16 | |
| Length | 19.305 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Load/Preset Input | Yes | |
| Logic IC Type | Binary Counter | |
| Max Frequency@Nom-Sup | 90000000 Hz | |
| Max I(ol) | 0.02 A | |
| Mode of Operation | Synchronous | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Power Supply Current-Max (ICC) | 55 Ma | |
| Prop. Delay@Nom-Sup | 12 Ns | |
| Propagation Delay (tpd) | 12 Ns | |
| 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 | Commercial | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Trigger Type | Positive Edge | |
| Width | 7.62 Mm | |
| fmax-Min | 90 Mhz |
Alternate Parts for 74F191PC
This table gives cross-reference parts and alternative options found for 74F191PC. 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 74F191PC, 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.