| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| N74191N | YAGEO Corporation | Check for Price | Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16 | 74191PC vs N74191N |
| DM54191J | Texas Instruments | Check for Price | Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74191PC vs DM54191J |
| 5962-00-436-0112 | Texas Instruments | Check for Price | Binary Counter, Synchronous, Bidirectional, TTL, CDIP16 | 74191PC vs 5962-00-436-0112 |
| SN74191N3 | Texas Instruments | Check for Price | Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16 | 74191PC vs SN74191N3 |
| SN74191J | Texas Instruments | Check for Price | Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74191PC vs SN74191J |
| 54191DMQB | Fairchild Semiconductor Corporation | Check for Price | Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74191PC vs 54191DMQB |
| 93191DC | Fairchild Semiconductor Corporation | Check for Price | Binary Counter, Synchronous, Bidirectional, TTL, CDIP16 | 74191PC vs 93191DC |
| 74191DC | Texas Instruments | Check for Price | Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, CDIP16 | 74191PC vs 74191DC |
| SN74191NP1 | Texas Instruments | Check for Price | Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16 | 74191PC vs SN74191NP1 |
| 93191DMQB | Fairchild Semiconductor Corporation | Check for Price | Binary Counter, Synchronous, Bidirectional, TTL, CDIP16 | 74191PC vs 93191DMQB |
Part Details for 74191PC by Texas Instruments
Results Overview of 74191PC by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 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.
Applications
Consumer Electronics
Industrial Automation
Aerospace and Defense
Energy and Power Systems
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Automotive
74191PC Information
74191PC 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: 74191PC 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.
74191PC Part Data Attributes
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74191PC
Texas Instruments
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Datasheet
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74191PC
Texas Instruments
Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDIP16
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Dip, Dip16,.3 | |
| Pin Count | 16 | |
| Reach Compliance Code | Unknown | |
| HTS Code | 8542.39.00.60 | |
| Count Direction | Bidirectional | |
| Family | Ttl/H/L | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Length | 19.305 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Load/Preset Input | Yes | |
| Logic IC Type | Binary Counter | |
| Max Frequency@Nom-Sup | 20000000 Hz | |
| Max I(ol) | 0.016 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 Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Power Supply Current-Max (ICC) | 105 Ma | |
| Prop. Delay@Nom-Sup | 36 Ns | |
| Propagation Delay (tpd) | 36 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Trigger Type | Positive Edge | |
| Width | 7.62 Mm | |
| fmax-Min | 20 Mhz |
Alternate Parts for 74191PC
This table gives cross-reference parts and alternative options found for 74191PC. 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 74191PC, 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.