SN74HC191N Logic by Texas Instruments
LOGIC 4BIT UP/DN BIN CNTR 16DIP
Specifications
| Logic Family / Base Number | 74HC191 |
|---|---|
| Counter Type | Binary Synchronous Up / Down |
| Clock Frequency | 48MHz |
| Count Maximum | 16 |
| Logic Case Style | DIP |
| No. of Pins | 16Pins |
| Supply Voltage Min | 2V |
| Supply Voltage Max | 6V |
| Logic IC Family | 74HC |
| Logic IC Base Number | 74191, 74191 |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (27-Jun-2018) |
| Logic Function Number | 74191 |
| Logic IC Function | 4-Bit Synchronous Up / Down Binary Counter |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Range | 2V to 6V |
| Termination Type | Through Hole |
Alternative Descriptions
| 4-Bit Synchronous Up/Down Binary Counters | Texas Instruments |
| Logic, 4Bit Up/Dn Bin Cntr, 16Dip | Newark Electronics |
| LOGIC, 4BIT UP/DN BIN CNTR, 16DIP | element14 |
| IC: digital | Transfer Multisort Elektronik |
| Binary up/down counter,SN74HC191N 25pcs | Euro-Tech |
| NON ROHS / CI DIL16 / TUBE | Holdelec |
| DIP 16P TUBE | Component Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SN74HC191N?
Additional datasheets, footprints and schematics for SN74HC191N are listed on our Part Details page. You can also find images and similar parts to SN74HC191N on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SN74HC191N on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SN74HC191N price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SN74HC191N fall under?
The SN74HC191N is listed under Semiconductors - ICs > Logic > Counters.
Can I view similar or alternative parts?
You can view similar parts to SN74HC191N when available in the Counters range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the SN74HC191N you can contact the distributor directly for product support, shipping queries etc.
Is the SN74HC191N RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for SN74HC191N have stock available?
Authorised distributors including Texas Instruments have stock available or on a lead time for SN74HC191N.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SN74HC191N often in real-time on the comparison pages.
What if I can't find stock of SN74HC191N?
You can fill out our help required form which you can use to request a quote for SN74HC191N from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.