English

All Products

View All >>
  • CD4521BPW

CD4521BPW

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-CD4521BPW
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 820
  • 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
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 61.887009mg
Operating Temperature -55°C~125°C
Packaging Tube
Series 4000B
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
Subcategory Counters
Technology CMOS
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
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CD4521
Pin Count 16
Qualification Status Not Qualified
Number of Elements 1
Supply Voltage-Min (Vsup) 3V
Load Capacitance 50pF
Number of Bits 7
Propagation Delay 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 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CD4521BPW Overview


In the 16-TSSOP (0.173, 4.40mm Width)package, it is supplied. Using 16terminations, it can be configured. This device is fully flexible due to the supply voltage of [0]. The 1elements are connected by wires. All component pins are equal to 16. As [0], it is packaged. Circuit components are connected by 16pins. It is mounted in the direction of [0]. The 4000Bseries is well suited to a number of uses. Logic type Divide-by-2 is adopted. -55°C~125°Cis the recommended operating temperature. Mounting type Surface Mountis used. By providing the supply voltage of [0], it is capable of operating more reliably. The array consists of elements storing 24bits each. There is information in the device in the form of 7bits. Pbfree code may result in yes. Its base part number, [0], contains more related parts. A voltage of 3V is the minimum supply voltage (Vsup). There is 2.5MHz frequency associated with it. The electronic part belongs to the Counters family.

CD4521BPW Features


Embedded in the 16-TSSOP (0.173, 4.40mm Width) package
24 bits per element
Frequency of 2.5MHz

CD4521BPW Applications


There are a lot of Texas Instruments CD4521BPW Counters & Dividers applications.

  • Counter control/timers
  • Timing applications
  • Clocks
  • VHF, UHF, FM, AM, etc.
  • Digital multiplexing and demultiplexing
  • Timers
  • counting/frequency sy nthesizers-BCD output
  • LINEARIZATION
  • Frequency dividing circuits
  • Analog multiplexing and demultiplexing