Part Details for M74HC191B1R by STMicroelectronics
Overview of M74HC191B1R by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 crosses)
- 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
Price & Stock for M74HC191B1R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
M74HC191B1R
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Avnet Americas | Counter Single 4-Bit Binary UP/Down 16-Pin PDIP Tube - Rail/Tube (Alt: M74HC191B1R) RoHS: Compliant Min Qty: 2000 Package Multiple: 1000 Container: Tube | 0 |
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RFQ |
Part Details for M74HC191B1R
M74HC191B1R CAD Models
M74HC191B1R Part Data Attributes:
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M74HC191B1R
STMicroelectronics
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Datasheet
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Compare Parts:
M74HC191B1R
STMicroelectronics
HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | DIP | |
| Package Description | DIP, DIP16,.3 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| 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 | e3 | |
| Load Capacitance (CL) | 50 pF | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Max Frequency@Nom-Sup | 20000000 Hz | |
| Max I(ol) | 0.004 A | |
| Mode of Operation | SYNCHRONOUS | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Packing Method | TUBE | |
| Propagation Delay (tpd) | 270 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.1 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 4.5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Trigger Type | POSITIVE EDGE | |
| Width | 7.62 mm | |
| fmax-Min | 20 MHz |
Alternate Parts for M74HC191B1R
This table gives cross-reference parts and alternative options found for M74HC191B1R. 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 M74HC191B1R, 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 |
|---|---|---|---|
| SN74HC191NE4 | 4-Bit Synchronous Up/Down Binary Counters 16-PDIP -40 to 85 | Texas Instruments | M74HC191B1R vs SN74HC191NE4 |
| CD54HC191F | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16, | Harris Semiconductor | M74HC191B1R vs CD54HC191F |
| SN74HC191N | 4-Bit Synchronous Up/Down Binary Counters 16-PDIP -40 to 85 | Texas Instruments | M74HC191B1R vs SN74HC191N |
| M54HC191F1 | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, FRIT SEALED, CERAMIC, DIP-16 | STMicroelectronics | M74HC191B1R vs M54HC191F1 |
| CD74HC191EE4 | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125 | Texas Instruments | M74HC191B1R vs CD74HC191EE4 |
| SN74HC191N-00 | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16 | Texas Instruments | M74HC191B1R vs SN74HC191N-00 |
| GD74HC191 | Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16, | Goldstar Electron Co Ltd | M74HC191B1R vs GD74HC191 |
| MC74HC191JDS | Decade Counter, | Rochester Electronics LLC | M74HC191B1R vs MC74HC191JDS |
| MM54HC191J/883 | IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16, CERAMIC, DIP-16, Counter | National Semiconductor Corporation | M74HC191B1R vs MM54HC191J/883 |
| TC74HC191P | IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16, Counter | Toshiba America Electronic Components | M74HC191B1R vs TC74HC191P |