Part Details for CD74HC191H by Texas Instruments
Overview of CD74HC191H by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
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Agriculture Technology
Part Details for CD74HC191H
CD74HC191H CAD Models
CD74HC191H Part Data Attributes
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CD74HC191H
Texas Instruments
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Datasheet
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CD74HC191H
Texas Instruments
HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16, DIE
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIE | |
| Package Description | DIE, | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | TCO OUTPUT | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | R-XUUC-N16 | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Mode of Operation | SYNCHRONOUS | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Code | DIE | |
| Package Equivalence Code | DIE OR CHIP | |
| Package Shape | RECTANGULAR | |
| Package Style | UNCASED CHIP | |
| Propagation Delay (tpd) | 215 ns | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 4.5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | NO LEAD | |
| Terminal Position | UPPER | |
| Trigger Type | POSITIVE EDGE | |
| fmax-Min | 29 MHz |
Alternate Parts for CD74HC191H
This table gives cross-reference parts and alternative options found for CD74HC191H. 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 CD74HC191H, 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 |
|---|---|---|---|
| CD74HC191W | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16 | Intersil Corporation | CD74HC191H vs CD74HC191W |
| CD54HC191H/3A | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS | Harris Semiconductor | CD74HC191H vs CD54HC191H/3A |
| CD54HC191H | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16, DIE | Texas Instruments | CD74HC191H vs CD54HC191H |
| CD54HC193H/3A | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16 | Intersil Corporation | CD74HC191H vs CD54HC193H/3A |
| CD74HC191H | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS | Harris Semiconductor | CD74HC191H vs CD74HC191H |
| CD74HC4516H | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16 | Intersil Corporation | CD74HC191H vs CD74HC4516H |
| CD74HC191W | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS | Harris Semiconductor | CD74HC191H vs CD74HC191W |
| 5962R9578801V9A | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16, 0.104 X 0.086 INCH, DIE-16 | Intersil Corporation | CD74HC191H vs 5962R9578801V9A |
| CD54HC191H/3A | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, UUC16 | Intersil Corporation | CD74HC191H vs CD54HC191H/3A |