SN74HC191N Part Information

Details for SN74HC191N by Texas Instruments

Semiconductors - ICs>Logic>Counters

Part 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
RoHS Compliant

Alternative Part Descriptions

  • LOGIC, 4BIT UP/DN BIN CNTR, 16DIP; 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 RoHS Compliant: Yes | Newark 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 in our Part Details tab. You can also find the SN74HC191N image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74HC191N in the Pricing & Inventory tab next to part details. You can 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?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for SN74HC191N have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for SN74HC191N.

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