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74HC191N,652

74HC191N,652

74HC191N,652

NXP USA Inc.

1 Element 5V DUAL Counters & Dividers 74HC Series 74HC191 16 Pins Up, Down Positive Edge 16-DIP (0.300, 7.62mm)

SOT-23

74HC191N,652 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface MountNO
Operating Temperature-40°C~125°C
PackagingTube
Series 74HC
Published 1997
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish NICKEL/PALLADIUM/GOLD (NI/PD/AU)
Additional FeatureTCO OUTPUT
Voltage - Supply 2V~6V
Terminal Position DUAL
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
Qualification StatusNot Qualified
Number of Elements 1
Supply Voltage-Max (Vsup) 6V
Power Supplies2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance50pF
Family HC/UH
Direction Up, Down
Logic Type Binary Counter
Number of Bits per Element 4
Trigger Type Positive Edge
Propagation Delay (tpd) 66 ns
Count Rate39MHz
Load/Preset Input YES
Timing Synchronous
Width 7.62mm
RoHS StatusROHS3 Compliant
In-Stock:16908 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.50000$0.5
500$0.495$247.5
1000$0.49$490
1500$0.485$727.5
2000$0.48$960
2500$0.475$1187.5

74HC191N,652 Product Details

74HC191N,652 Overview


16-DIP (0.300, 7.62mm)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 HC/UHfamily includes it. As a member of the 74HCseries, 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 Through Holeon this device. Providing a voltage of 2V~6Vensures 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. Voltage from the voltage source is [0]. It is possible to supply the device with the minimum supply voltage (Vsup) of 2V. Typically, the supply voltage (Vsup) is limited to 6V.

74HC191N,652 Features


Embedded in the 16-DIP (0.300, 7.62mm) package
4 bits per element
TCO OUTPUT


74HC191N,652 Applications


There are a lot of NXP USA Inc.
74HC191N,652 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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