74F191 Datasheet (Fairchild Semiconductor)

Part 74F191
Description Up/Down Binary Counter
Manufacturer Fairchild Semiconductor
Size 77.03 KB
74F191 Datasheet (PDF) Download
Pricing from 1.35 USD, available from Verical and Rochester Electronics.
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Fairchild Semiconductor

74F191 Overview

Key Specifications

Package: SOP
Mount Type: Surface Mount
Pins: 16
Operating Voltage: 5 V

Description

The 74F191 is a reversible modulo-16 binary counter featuring synchronous counting and asynchronous presetting. The preset feature allows the 74F191 to be used in programmable dividers.

Key Features

  • Specify by appending the suffix letter “X” to the ordering code
74F191 datasheet preview

Price & Availability

Seller Inventory Price Breaks Buy
Verical 1800 278+ : 1.35 USD
500+ : 1.215 USD
1000+ : 1.1205 USD
10000+ : 0.999 USD		 View Offer
Verical 648 278+ : 1.35 USD
500+ : 1.215 USD
1000+ : 1.1205 USD
10000+ : 0.999 USD		 View Offer

Related Datasheets

Part Number Manufacturer Description
74F191 National Semiconductor Up/Down Binary Counter
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74F193 National Semiconductor Up/Down Binary Counter
74F194 National Semiconductor 4-Bit Bidirectional Universal Shift Register

74F191 Datasheet

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