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CD4521BNSR

CD4521BNSR

CD4521BNSR

Texas Instruments

1 Element 5V DUAL Counters & Dividers 4000B Series CD4521 16 Pins Up Negative Edge 16-SOIC (0.209, 5.30mm Width)

SOT-23

CD4521BNSR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Number of Pins 16
Weight 200.686274mg
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 4000B
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Packing Method TR
Voltage - Supply 3V~18V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Frequency 2.5MHz
Base Part Number CD4521
Pin Count 16
Operating Supply Voltage 18V
Number of Elements 1
Supply Voltage-Min (Vsup) 3V
Load Capacitance 50pF
Number of Bits 7
Propagation Delay 800 ns
Reset Asynchronous
Logic Function Counter
Direction Up
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
Clock Edge Trigger Type Negative Edge
Count Rate 13MHz
Height 2mm
Length 10.3mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $0.17980 $0.3596
6,000 $0.16820 $1.0092
10,000 $0.15660 $1.566
CD4521BNSR Product Details

CD4521BNSR Overview


This device is supplied in the 16-SOIC (0.209, 5.30mm Width) package. It is configured using 16terminations. Having a supply voltage of 5V enables to operate in a fully flexible manner. In this diagram, there are 1elements that are interconnected by wires. In total, there are 16pins on the component. In this case, it is packaged as Tape & Reel (TR). Circuit components are connected by 16pins. It is mounted using the way of [0]. This device is a member of the 4000Bseries and is well suited for a wide range of applications. It is assumed that the logic type is [0]. -55°C~125°Cshould be the operating temperature. Mounting type Surface Mountis used. When a supply voltage of 3V~18Vis provided, it can operate with greater reliability. The array contains elements containing 24bits each. There is information in the device in the form of 7bits. As far as Pbfree code is concerned, the result may be yes. The base part number of CD4521provides access to more related parts. The packing of the product is carried out by [0]. In order for it to operate, it requires a supply voltage of 18V . The minimum supply voltage (Vsup) is 3V. There is 2.5MHz frequency associated with it.

CD4521BNSR Features


Embedded in the 16-SOIC (0.209, 5.30mm Width) package
24 bits per element
Operating supply voltage of 18V
Frequency of 2.5MHz


CD4521BNSR Applications


There are a lot of Texas Instruments
CD4521BNSR Counters & Dividers applications.


  • Time-delay circuits
  • 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

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