Part Details for MM74HC191N by Rochester Electronics LLC
Overview of MM74HC191N by Rochester Electronics LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for MM74HC191N
MM74HC191N CAD Models
MM74HC191N Part Data Attributes
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MM74HC191N
Rochester Electronics LLC
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Datasheet
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MM74HC191N
Rochester Electronics LLC
Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16, PLASTIC, DIP-16
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Contact Manufacturer | |
| Ihs Manufacturer | ROCHESTER ELECTRONICS LLC | |
| Part Package Code | DIP | |
| Package Description | DIP, | |
| 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-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Length | 19.305 mm | |
| 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 | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Propagation Delay (tpd) | 54 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Trigger Type | POSITIVE EDGE | |
| Width | 7.62 mm | |
| fmax-Min | 16 MHz |
Alternate Parts for MM74HC191N
This table gives cross-reference parts and alternative options found for MM74HC191N. 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 MM74HC191N, 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 |
|---|---|---|---|
| MM54HC191J/883B | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC, DIP-16 | Texas Instruments | MM74HC191N vs MM54HC191J/883B |
| 74HC191N | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, SOT-38-1, DIP-16 | NXP Semiconductors | MM74HC191N vs 74HC191N |
| 5962-8689101EA | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC, DIP-16 | Intersil Corporation | MM74HC191N vs 5962-8689101EA |
| MC74HC191D | Binary Counter, Synchronous, Bidirectional, CMOS, PDSO16, | Motorola Semiconductor Products | MM74HC191N vs MC74HC191D |
| MM54HC191J/883 | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC, DIP-16 | Texas Instruments | MM74HC191N vs MM54HC191J/883 |
| MC74HC191J | Decade Counter, | Rochester Electronics LLC | MM74HC191N vs MC74HC191J |
| MC74HC191NDS | Decade Counter, | Rochester Electronics LLC | MM74HC191N vs MC74HC191NDS |
| MC74HC191NS | Decade Counter, | Rochester Electronics LLC | MM74HC191N vs MC74HC191NS |
| MC74HC191NDS | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC | Freescale Semiconductor | MM74HC191N vs MC74HC191NDS |
| SN74HC191JP4 | IC,COUNTER,UP/DOWN,4-BIT BINARY,HC-CMOS,DIP,16PIN,CERAMIC | Texas Instruments | MM74HC191N vs SN74HC191JP4 |