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
non-compliant
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Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
-40°C~125°C
Packaging
Tape & Reel (TR)
Series
74HCT
Published
1997
JESD-609 Code
e4
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
Terminal Finish
NICKEL PALLADIUM GOLD
Additional Feature
TCO OUTPUT
Packing Method
TAPE AND REEL
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL 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 Count
16
Qualification Status
Not Qualified
Number of Elements
1
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
5V
Load Capacitance
50pF
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 Rate
39MHz
Load/Preset Input
YES
Timing
Synchronous
Length
9.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
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