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74HC191PW,112

74HC191PW,112

74HC191PW,112

Nexperia USA Inc.

1 Element 5V DUAL Counters & Dividers 74HC Series 74HC191 16 Pins Up, Down Positive Edge 16-TSSOP (0.173, 4.40mm Width)

SOT-23

74HC191PW,112 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tube
Series 74HC
Published 1997
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Additional Feature TCO OUTPUT
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC191
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Propagation Delay 395 ns
Quiescent Current 8μA
Turn On Delay Time 395 ns
Family HC/UH
Logic Function Counter
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Clock Edge Trigger Type Positive Edge
Count Rate 39MHz
Load/Preset Input YES
Timing Synchronous
Length 5mm
Radiation Hardening No
RoHS Status RoHS Compliant
74HC191PW,112 Product Details

74HC191PW,112 Overview


This is a device supplied in the 16-TSSOP (0.173, 4.40mm Width) package. There are 16terminations used for configuring it. The supply voltage of 5V permits it to operate with full flexibility. There are 1 terminations on the device. There are a total of 16 pins in all components. As a result, it is packaged as Tube. As part of the circuit, there are 16pins used to connect other components. It is mounted in the direction of [0]. The HC/UHfamily is derived from it. Having been designed as a member of the 74HCseries, it is well suited for use in a wide range of applications. Binary Counteris selected as the logic type. In this case, the operating temperature should be set to -40°C~125°C. Having a mounting type of [0], it is suitable for installation. By providing the supply voltage of [0], it is capable of operating more reliably. The array stores 4bits in each element. These electronic devices have many important features, and TCO OUTPUTis one of them. There are more related parts under the 74HC191base part number. The device operates on a supply voltage of [0]. There is 2V minimum supply voltage (Vsup) for this device. It is possible to reach a maximum supply voltage of 6VV (Vsup). In the state of [0], it consumes quiescent current.

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.


  • 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
  • Dual Up Counters

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