| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CD74HCT191M | Thomson Consumer Electronics | Check for Price | Counter | CD74HCT191ME4 vs CD74HCT191M |
| CD74HCT191M | Rochester Electronics LLC | Check for Price | Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | CD74HCT191ME4 vs CD74HCT191M |
| CD74HCT191M96 | Harris Semiconductor | Check for Price | Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | CD74HCT191ME4 vs CD74HCT191M96 |
| CD74HCT191M96 | Intersil Corporation | Check for Price | Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | CD74HCT191ME4 vs CD74HCT191M96 |
| CD74HCT191M | RCA | Check for Price | Binary Counter, Synchronous, Bidirectional, CMOS, PDSO16 | CD74HCT191ME4 vs CD74HCT191M |
| CD74HCT191MG4 | Texas Instruments | Check for Price | Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | CD74HCT191ME4 vs CD74HCT191MG4 |
| CD74HCT191M96 | Rochester Electronics LLC | Check for Price | Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | CD74HCT191ME4 vs CD74HCT191M96 |
| CD74HCT191ME4 | Rochester Electronics LLC | Check for Price | Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | CD74HCT191ME4 vs CD74HCT191ME4 |
Part Details for CD74HCT191ME4 by Texas Instruments
Results Overview of CD74HCT191ME4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (8 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
CD74HCT191ME4 Information
CD74HCT191ME4 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.
Price & Stock for CD74HCT191ME4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Vyrian | Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | 4629 |
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RFQ |
US Tariff Estimator: CD74HCT191ME4 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.
CD74HCT191ME4 Part Data Attributes
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CD74HCT191ME4
Texas Instruments
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Datasheet
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Compare Parts:
CD74HCT191ME4
Texas Instruments
Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Green, Plastic, Ms-012ac, Soic-16 | |
| Pin Count | 16 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Rco Output | |
| Count Direction | Bidirectional | |
| Family | Hct | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Load/Preset Input | Yes | |
| Logic IC Type | Binary Counter | |
| Max Frequency@Nom-Sup | 20000000 Hz | |
| Max I(ol) | 0.004 A | |
| Mode of Operation | Synchronous | |
| Moisture Sensitivity Level | 1 | |
| 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 | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 50 Ma | |
| Prop. Delay@Nom-Sup | 41 Ns | |
| Propagation Delay (tpd) | 205 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 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 | Cmos | |
| Temperature Grade | Military | |
| Terminal Finish | Nickel Palladium Gold | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trigger Type | Positive Edge | |
| Width | 3.9 Mm | |
| fmax-Min | 20 Mhz |
Alternate Parts for CD74HCT191ME4
This table gives cross-reference parts and alternative options found for CD74HCT191ME4. 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 CD74HCT191ME4, 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.