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  • 74HC191DB,118

74HC191DB,118

1 Element 5V CMOS DUAL Counters & Dividers 74HC Series 74HC191 16 Pins Up, Down Positive Edge 16-SSOP (0.209, 5.30mm Width)


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HC191DB,118
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 145
  • Description: 1 Element 5V CMOS DUAL Counters & Dividers 74HC Series 74HC191 16 Pins Up, Down Positive Edge 16-SSOP (0.209, 5.30mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 13 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209, 5.30mm Width)
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 1997
Series 74HC
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Additional Feature TCO OUTPUT
Technology CMOS
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
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
Height Seated (Max) 2mm
Length 6.2mm
Width 5.3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

74HC191DB,118 Overview


In the 16-SSOP (0.209, 5.30mm Width)package, it is supplied. For its configuration, 16terminations are used. The supply voltage of 5V permits it to operate with full flexibility. In this diagram, there are 1elements that are interconnected by wires. A total of 16pins are present on all components. It is packaged in the way of Tape & Reel (TR). In the circuit, there are 16pins that connect other parts. It is mounted in the manner of [0]. In this case, it appears as a member of the family [0]. The 74HCseries offers a wide range of applications due to its versatility. Binary Counteris selected as the logic type. -40°C~125°Cshould be the operating temperature. The mounting type is Surface Mount. As a result, the device operates more reliably when a supply voltage of 2V~6Vis applied. Each element in the array stores 4 bits. An important feature of this electronic device is [0]. More related parts are available under its base part number 74HC191. To operate, it requires a supply voltage of [0]. The minimum supply voltage (Vsup) is 2V. Up to a maximum voltage of 6Vcan be supplied (Vsup). It consumes quiescent current at 8μA.

74HC191DB,118 Features


Embedded in the 16-SSOP (0.209, 5.30mm Width) package
4 bits per element
TCO OUTPUT
Operating supply voltage of 5V

74HC191DB,118 Applications


There are a lot of Nexperia USA Inc. 74HC191DB,118 Counters & Dividers applications.

  • Up Counters
  • TRUE RMS-TO-DC CONVERSION
  • Digital multiplexing and demultiplexing
  • counting/frequency sy nthesizers-BCD output
  • Control counters
  • ALGEBRAIC COMPUTATION
  • Time-delay circuits
  • Fixed or Programmable Frequency Division
  • Fixed and programmable divide-by-10,9,8,7,6,5,4,3,2 counters
  • Time Out Timer for Consumer-Application Industrial Controls