Part Details for SN74HC191FH4 by Texas Instruments
Overview of SN74HC191FH4 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 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
Education and Research
Healthcare
Agriculture Technology
Part Details for SN74HC191FH4
SN74HC191FH4 CAD Models
SN74HC191FH4 Part Data Attributes
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SN74HC191FH4
Texas Instruments
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Datasheet
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SN74HC191FH4
Texas Instruments
IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,LLCC,20PIN,CERAMIC
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | QCCN, LCC20,.35SQ | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | S-XQCC-N20 | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Mode of Operation | SYNCHRONOUS | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | CERAMIC | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Propagation Delay (tpd) | 240 ns | |
| 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 | INDUSTRIAL | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Trigger Type | POSITIVE EDGE |
Alternate Parts for SN74HC191FH4
This table gives cross-reference parts and alternative options found for SN74HC191FH4. 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 SN74HC191FH4, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74HC191FHP4 | Rochester Electronics LLC | Check for Price | Binary Counter, | SN74HC191FH4 vs SN74HC191FHP4 |
| SN74HC191FHP4 | Texas Instruments | Check for Price | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,LLCC,20PIN,CERAMIC | SN74HC191FH4 vs SN74HC191FHP4 |
| SN74HC191FH | Texas Instruments | Check for Price | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,LLCC,20PIN,CERAMIC | SN74HC191FH4 vs SN74HC191FH |