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74HC191N

74HC191N

74HC191N

Nexperia

1 Element Counters & Dividers Bidirectional DIP

SOT-23

74HC191N Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case DIP
Number of Pins 16
Published 1997
Max Operating Temperature125°C
Min Operating Temperature -40°C
Frequency 39MHz
Number of Elements 1
Max Supply Voltage6V
Min Supply Voltage2V
Number of Bits 4
Logic Function Counter
Direction Bidirectional
Height 3.2mm
Length 19.5mm
Width 6.48mm
REACH SVHC No SVHC
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4504 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.228495$0.228495
10$0.215562$2.15562
100$0.203360$20.336
500$0.191849$95.9245
1000$0.180990$180.99

74HC191N Product Details

74HC191N Overview


DIPis a package in which this device is packaged. In wires, 1elements are connected. A circuit is connected to other components by 16pins. To mount it, use the method of [0]. This device contains information in 4bits. The device operates at 125°Cfor extended periods with acceptable stability of electrical characteristics. Generally, the temperature range of the device is set at -40°C. A frequency of 39MHzis used for operation. There is a maximum voltage of 6Vavailable for the device. There is a minimum voltage available for the device of 2V.

74HC191N Features


Embedded in the DIP package
Frequency of 39MHz


74HC191N Applications


There are a lot of Nexperia
74HC191N Counters & Dividers applications.


  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.
  • Fixed or Programmable Frequency Division
  • Time Out Timer for Consumer-Application Industrial Controls
  • Timing applications
  • Clocks
  • Up Counters

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