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74HC191PW,118

74HC191PW,118

74HC191PW,118

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,118 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-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 172.98879mg
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Series 74HC
Published 1997
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
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC191
Pin Count16
Operating Supply Voltage5V
Number of Elements 1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance50pF
Number of Bits 4
Propagation Delay220 ns
Quiescent Current8μA
Turn On Delay Time395 ns
Family HC/UH
Logic Function Counter
Direction Up, Down
Logic Type Binary Counter
Trigger Type Positive Edge
Number of Input Lines 4
Clock Edge Trigger Type Positive Edge
Count Rate39MHz
Load/Preset Input YES
Timing Synchronous
Length 5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:20487 items

Pricing & Ordering

QuantityUnit PriceExt. Price

74HC191PW,118 Product Details

74HC191PW,118 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 Tape & Reel (TR). 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. In the device, the information consists of 4 bits. 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. The 4input lines are used to input binary data as on/off signals.

74HC191PW,118 Features


Embedded in the 16-TSSOP (0.173, 4.40mm Width) package
TCO OUTPUT
Operating supply voltage of 5V


74HC191PW,118 Applications


There are a lot of Nexperia USA Inc.
74HC191PW,118 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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