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CD4045BPW

CD4045BPW

CD4045BPW

Texas Instruments

1 Element 5V DUAL Counters & Dividers 4000B Series CD4045 16 Pins Up Negative Edge 16-TSSOP (0.173, 4.40mm Width)

SOT-23

CD4045BPW Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature-55°C~125°C
PackagingTube
Series 4000B
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Voltage - Supply 3V~18V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CD4045
Pin Count16
Qualification StatusNot Qualified
Number of Elements 1
Supply Voltage-Min (Vsup) 3V
Load Capacitance50pF
Propagation Delay2 μs
Turn On Delay Time5.5 μs
Logic Function Counter
Direction Up
Logic Type Binary Counter
Number of Bits per Element 21
Trigger Type Negative Edge
Number of Input Lines 2
fmax-Min 45 MHz
Clock Edge Trigger Type Negative Edge
Max Frequency@Nom-Sup 5000000Hz
Count Rate12MHz
Load/Preset Input YES
Mode of OperationSYNCHRONOUS
Length 5mm
Width 4.4mm
RoHS StatusROHS3 Compliant
In-Stock:2676 items

CD4045BPW Product Details

CD4045BPW Overview


The device is packaged in the 16-TSSOP (0.173, 4.40mm Width)type. This configuration uses 16terminations. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. An interconnection of 1elements is provided by wires. All component pins are equal to 16. There is a package in the form of Tube. As part of the circuit, there are 16pins that connect other components. The Surface Mountway is used to mount it. Due to the fact that it is a member of the 4000Bseries, it has a wide range of applications. Logic type Binary Counter is adopted. Ideally, the operating temperature should be set to -55°C~125°C. This device is mounted in the Surface Mountposition. As long as the supply voltage is set to [0], the device can operate with a greater degree of reliability. An array consists of 21bits for each element. Based on the Pbfree code, the result may be yes. Further related parts may be found under the base part number CD4045. As low as 3V Vsup is the minimum supply voltage. There are 2 input lines that allow binary data to be input in the form of an on/off signal.

CD4045BPW Features


Embedded in the 16-TSSOP (0.173, 4.40mm Width) package
21 bits per element


CD4045BPW Applications


There are a lot of Texas Instruments
CD4045BPW Counters & Dividers applications.


  • Analog multiplexing and demultiplexing
  • Digital multiplexing and demultiplexing
  • 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

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