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CD4521BE

CD4521BE

CD4521BE

Texas Instruments

1 Element 5V DUAL Counters & Dividers 4000B Series CD4521 16 Pins Negative Edge 16-DIP (0.300, 7.62mm)

SOT-23

CD4521BE Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Contact Plating Gold
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 951.693491mg
Operating Temperature -55°C~125°C
Packaging Tube
Series 4000B
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Voltage - Supply 3V~18V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 2.5MHz
Base Part Number CD4521
Pin Count 16
Number of Elements 1
Supply Voltage-Min (Vsup) 3V
Load Capacitance 50pF
Number of Bits 7
Propagation Delay 800 ns
Turn On Delay Time 800 ns
Reset Asynchronous
Logic Type Divide-by-2
Max I(ol) 0.004 A
Number of Bits per Element 24
Prop. Delay@Nom-Sup 4500 ns
Trigger Type Negative Edge
Schmitt Trigger No
Power Supply Current-Max (ICC) 0.3mA
fmax-Min 6.5 MHz
Count Direction UP
Clock Edge Trigger Type Negative Edge
Count Rate 13MHz
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.56000 $0.56
10 $0.47600 $4.76
25 $0.44440 $11.11
100 $0.35560 $35.56
500 $0.27940 $139.7
1,000 $0.21590 $0.2159
2,500 $0.19685 $0.3937
5,000 $0.18415 $0.92075
CD4521BE Product Details

CD4521BE Overview


A 16-DIP (0.300, 7.62mm)package is used for this device. Using 16terminations, it can be configured. 5Vis fully flexible due to its voltage supply. The device contains 1terminations. There are 16pins on all components. As a result, it is packaged in the way of a Tube. Circuit components are connected with 16pins. The device is mounted in the direction of [0]. With its 4000Bseries designation, it can be used for a range of applications. It is decided to use the logic type [0]. It is recommended to set the operating temperature to -55°C~125°C. Using a Through Holemounting type, it is mounted. As a result, the device operates more reliably when a supply voltage of 3V~18Vis applied. It contains 24elements. The device stores 7bits of information. It should be noted that there are more related parts under the CD4521base part number. Supply voltages can be as low as 3V volts (Vsup). Frequency 2.5MHzdetermines its operation.

CD4521BE Features


Embedded in the 16-DIP (0.300, 7.62mm) package
24 bits per element
Frequency of 2.5MHz


CD4521BE Applications


There are a lot of Texas Instruments
CD4521BE Counters & Dividers applications.


  • 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
  • MULTIPLICATION
  • DIVISION

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