Part Details for SN74HC191FH4 by Rochester Electronics LLC
Overview of SN74HC191FH4 by Rochester Electronics LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 cross)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Healthcare
Agriculture Technology
Part Details for SN74HC191FH4
SN74HC191FH4 CAD Models
SN74HC191FH4 Part Data Attributes
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SN74HC191FH4
Rochester Electronics LLC
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Datasheet
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SN74HC191FH4
Rochester Electronics LLC
Binary Counter,
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| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ROCHESTER ELECTRONICS LLC | |
| Package Description | , | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | S-XQCC-N20 | |
| Load Capacitance (CL) | 50 pF | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Max Frequency@Nom-Sup | 17000000 Hz | |
| Max I(ol) | 0.004 A | |
| 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 | UNSPECIFIED | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Power Supply Current-Max (ICC) | 0.08 mA | |
| Prop. Delay@Nom-Sup | 43 ns | |
| 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 | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Trigger Type | POSITIVE EDGE | |
| fmax-Min | 19 MHz |
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 | Description | Manufacturer | Compare |
|---|---|---|---|
| SN74HC191FH | Binary Counter, | Rochester Electronics LLC | SN74HC191FH4 vs SN74HC191FH |