74HC191D Part Information

Details for 74HC191D by Nexperia

Semiconductors - ICs>Logic>Counters

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Part Specifications

Logic Family / Base Number 74HC191
Counter Type Binary
Clock Frequency 39MHz
Count Maximum 15
Logic Case Style SOIC
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 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 74
Clock Frequency Max 36MHz
IC Generic Number 74HC191
Logic Function Number 74191
Logic IC Function Presettable Synchronous 4bit Binary Up/Down Counter
No. of Gates 1
No. of Inputs 4
Operating Temperature Range -40°C to +125°C
Supply Voltage 5V
Supply Voltage Range 2V to 6V
Termination Type Surface Mount Device
RoHS Compliant

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74HC191D?

Additional datasheets, footprints and schematics for 74HC191D are listed in our Part Details tab. You can also find the 74HC191D image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74HC191D in the Pricing & Inventory tab next to part details. You can view 74HC191D price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74HC191D fall under?

The 74HC191D is listed under Semiconductors - ICs > Logic > Counters.

Can I view similar or alternative parts?

You can view similar parts to 74HC191D 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 74HC191D you can contact the distributor directly for product support, shipping queries etc.

Is the 74HC191D RoHS compliant?

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

Which authorised distributors for 74HC191D have stock available?

Authorised distributors including Distrelec have stock available or on a lead time for 74HC191D.

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