Nexperia USA Inc. 74HC191PW,112

74HC191PW,112 Overview
Surface mount technology, also known as SMT, is a method of mounting electronic components onto a printed circuit board (PCB). This type of mounting is often used in the manufacturing of high-volume electronic devices. The JESD-609 Code for this particular component is e4, indicating its level of electrostatic discharge sensitivity. The voltage supply for this component ranges from 2V to 6V, making it suitable for a variety of applications. The terminal form is GULL WING, meaning that the leads of the component are bent in a shape resembling a seagull's wings. The terminal pitch, or distance between the leads, is 0.65mm. The maximum reflow temperature for this component is 30 seconds. It is designed to handle a load capacitance of 50pF and has a positive edge clock trigger type. This component is not radiation hardened, but it is RoHS compliant, meaning it is free of hazardous substances.

74HC191PW,112 Features
Embedded in the 16-TSSOP (0.173, 4.40mm Width) package
4 bits per element
TCO OUTPUT
Operating supply voltage of 5V

74HC191PW,112 Applications
There are a lot of Nexperia USA Inc. 74HC191PW,112 Counters & Dividers applications.

Programmable decade counters
Time delay circuits
VHF, UHF, FM, AM, etc.
Frequency dividing circuits
SQUARE ROOT
Divide-by-N counting
Frequency dividers
Fixed or Programmable Frequency Division
Communications Digital Frequency Synthesizers;
Programmable binary and decade