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74HC191D,653

74HC191D,653

74HC191D,653

Nexperia USA Inc.

1 Element 5V DUAL Counters & Dividers 74HC Series 74HC191 16 Pins Up, Down Positive Edge 16-SOIC (0.154, 3.90mm Width)

SOT-23

74HC191D,653 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Contact PlatingGold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Series 74HC
Published 2013
JESD-609 Code e4
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Additional FeatureTCO OUTPUT
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC191
Pin Count16
Operating Supply Voltage5V
Number of Elements 1
Voltage 6V
Load Capacitance50pF
Number of Bits 4
Propagation Delay395 ns
Quiescent Current8μA
Turn On Delay Time395 ns
Family HC/UH
Logic Function Counter
Number of Inputs 4
Direction Up, Down
Logic Type Binary Counter
Trigger Type Positive Edge
Clock Edge Trigger Type Positive Edge
Count Rate39MHz
Load/Preset Input YES
Timing Synchronous
Length 9.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:22330 items

Pricing & Ordering

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74HC191D,653 Product Details

74HC191D,653 Overview


This device is supplied in the 16-SOIC (0.154, 3.90mm Width) package. It is configured using 16terminations. Having a supply voltage of 5V enables to operate in a fully flexible manner. In this diagram, there are 1elements that are interconnected by wires. In total, there are 16pins on the component. In this case, it is packaged as Tape & Reel (TR). Circuit components are connected by 16pins. It is mounted using the way of [0]. Initially, it appears to belong to the HC/UH family. This device is a member of the 74HCseries and is well suited for a wide range of applications. It is assumed that the logic type is [0]. -40°C~125°Cshould be the operating temperature. Mounting type Surface Mountis used. When a supply voltage of 2V~6Vis provided, it can operate with greater reliability. There is information in the device in the form of 4bits. An important feature of this electronic device is [0]. The base part number of 74HC191provides access to more related parts. In order for it to operate, it requires a supply voltage of 5V . Quiescent current is consumed at 8μA. As a result of the system receiving 4outputs.

74HC191D,653 Features


Embedded in the 16-SOIC (0.154, 3.90mm Width) package
TCO OUTPUT
Operating supply voltage of 5V


74HC191D,653 Applications


There are a lot of Nexperia USA Inc.
74HC191D,653 Counters & Dividers applications.


  • Time-delay circuits
  • Analog multiplexing and demultiplexing
  • Digital multiplexing and demultiplexing
  • 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

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