Part Details for 74HC191DB by Nexperia
Overview of 74HC191DB by Nexperia
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 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
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Agriculture Technology
Part Details for 74HC191DB
74HC191DB CAD Models
74HC191DB Part Data Attributes
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74HC191DB
Nexperia
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Datasheet
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74HC191DB
Nexperia
Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Not Recommended | |
| Ihs Manufacturer | NEXPERIA | |
| Package Description | SSOP, | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1995-11-01 | |
| Additional Feature | TCO OUTPUT | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 6.2 mm | |
| Load Capacitance (CL) | 50 pF | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| 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 | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Propagation Delay (tpd) | 66 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trigger Type | POSITIVE EDGE | |
| Width | 5.3 mm | |
| fmax-Min | 13 MHz |
Alternate Parts for 74HC191DB
This table gives cross-reference parts and alternative options found for 74HC191DB. 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 74HC191DB, 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 |
|---|---|---|---|
| 74HC191DB-T | IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-338-1, SSOP-16, Counter | NXP Semiconductors | 74HC191DB vs 74HC191DB-T |
| 74HC191DB,112 | 74HC191 - Presettable synchronous 4-bit binary up/down counter@en-us SSOP1 16-Pin | Nexperia | 74HC191DB vs 74HC191DB,112 |
| 935188600118 | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | Nexperia | 74HC191DB vs 935188600118 |
| 935188600112 | IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-338-1, SSOP-16, Counter | NXP Semiconductors | 74HC191DB vs 935188600112 |
| 74HC191DB | IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-338-1, SSOP-16, Counter | NXP Semiconductors | 74HC191DB vs 74HC191DB |
| 74HC191DB,112 | 74HC(T)191 - Presettable synchronous 4-bit binary up/down counter SSOP1 16-Pin | NXP Semiconductors | 74HC191DB vs 74HC191DB,112 |
| 935188600112 | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 | Nexperia | 74HC191DB vs 935188600112 |