English

All Products

View All >>
  • CD4521BPWR

CD4521BPWR

1 Element 5V CMOS DUAL Counters & Dividers 4000B Series CD4521 16 Pins Negative Edge 16-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD4521BPWR
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 305
  • Description: 1 Element 5V CMOS DUAL Counters & Dividers 4000B Series CD4521 16 Pins Negative Edge 16-TSSOP (0.173, 4.40mm Width)(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 172.98879mg
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 4000B
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Additional Feature OUTPUTS FROM LAST 7 STAGES AVAILABLE
Subcategory Counters
Packing Method TAPE AND REEL
Technology CMOS
Voltage - Supply 3V~18V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CD4521
Pin Count 16
Qualification Status Not Qualified
Operating Supply Voltage 18V
Number of Elements 1
Supply Voltage-Min (Vsup) 3V
Load Capacitance 50pF
Reset Asynchronous
Logic Type Divide-by-2
Number of Bits per Element 24
Trigger Type Negative Edge
fmax-Min 6.5 MHz
Count Direction UP
Clock Edge Trigger Type Negative Edge
Max Frequency@Nom-Sup 2000000Hz
Count Rate 13MHz
Length 5mm
Width 4.4mm
RoHS Status ROHS3 Compliant

CD4521BPWR Overview


This device is packaged in a 16-TSSOP (0.173, 4.40mm Width) package. 16 terminations are used for its configuration. This device is fully flexible due to the supply voltage of [0]. The device has 1terminations. 16is the number of pins on all components. As a result, it is packaged in the way of a Tape & Reel (TR). In the circuit, there are 16pins that connect other components. The Surface Mountway is used to mount it. As a member of the 4000Bseries, it is ideal for a wide range of applications. The logic type of Divide-by-2 is adopted. -55°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 3V~18Vis applied. The array stores 24bits in each element. Using the Pbfree code, the result may be yes. In regard to this electronic device, OUTPUTS FROM LAST 7 STAGES AVAILABLEare essential features. Under its base part number of [0], you will find additional related parts. The packing of this product is performed by [0]. In order for it to operate, it requires a supply voltage of 18V . As low as 3V Vsup is the minimum supply voltage. Countersis the family name of the electronic part.

CD4521BPWR Features


Embedded in the 16-TSSOP (0.173, 4.40mm Width) package
24 bits per element
OUTPUTS FROM LAST 7 STAGES AVAILABLE
Operating supply voltage of 18V

CD4521BPWR Applications


There are a lot of Texas Instruments CD4521BPWR Counters & Dividers applications.

  • LINEARIZATION
  • Programmable binary and decade
  • Fixed or Programmable Frequency Division
  • VHF, UHF, FM, AM, etc.
  • Divide-by-N counting
  • Binary counter/decoder
  • counting/frequency sy nthesizers-BCD output
  • Fixed and programmable counters greater than 10
  • Decade counter/decimal decode display (CD4017B）
  • Timers