Welcome to Hotenda.com Online Store!

logo
userjoin
Home

74HCT191D,653

74HCT191D,653

74HCT191D,653

NXP USA Inc.

1 Element 5V DUAL Counters & Dividers 74HCT Series 74HCT191 16 Pins Up, Down Positive Edge 16-SOIC (0.154, 3.90mm Width)

SOT-23

74HCT191D,653 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Series 74HCT
Published 1997
JESD-609 Code e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish NICKEL PALLADIUM GOLD
Additional FeatureTCO OUTPUT
Packing Method TAPE AND REEL
Voltage - Supply 4.5V~5.5V
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 74HCT191
Pin Count16
Qualification StatusNot Qualified
Number of Elements 1
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Load Capacitance50pF
Family HCT
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Propagation Delay (tpd) 72 ns
Count Rate39MHz
Load/Preset Input YES
Timing Synchronous
Length 9.9mm
Width 3.9mm
RoHS StatusROHS3 Compliant
In-Stock:1483 items

74HCT191D,653 Product Details

74HCT191D,653 Overview


16-SOIC (0.154, 3.90mm Width)is a package in which this device is packaged. There are 16 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. In wires, 1elements are connected. In all, there are 16 pins on each component. As [0], it is packaged. The HCTfamily includes it. As a member of the 74HCTseries, it is ideal for a wide range of applications. It is adopted that the logic type is [0]. -40°C~125°Cis the recommended operating temperature. There is a mounting type of Surface Mounton this device. Providing a voltage of 4.5V~5.5Vensures higher reliability of operation. There are 4 bits stored in each element of the array. In regard to this electronic device, TCO OUTPUTare essential features. Its base part number, [0], contains more related parts. In order to package it, TAPE AND REELis employed. Voltage from the voltage source is [0]. Typically, the supply voltage (Vsup) is limited to 5.5V.

74HCT191D,653 Features


Embedded in the 16-SOIC (0.154, 3.90mm Width) package
4 bits per element
TCO OUTPUT


74HCT191D,653 Applications


There are a lot of NXP USA Inc.
74HCT191D,653 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

Get Subscriber

Enter Your Email Address, Get the Latest News