CD4520BM - Brand New Texas Instruments Counters / Dividers
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Description
CD4520BM is an electronic component that falls under the category of Counters / Dividers. It consists of two identical, internally synchronous 4-stage counters - CD4518BMS Dual BCD Up Counter and CD4520BMS Dual Binary Up Counter. These counters are equipped with interchangeable CLOCK and ENABLE lines, allowing them to increment on either the positive-going or negative-going transition. When the ENABLE input is held high, the counter advances on each positive-going transition of the CLOCK. The counters can be cleared by applying high levels to their RESET lines. In the cascaded ripple mode, the Q4 output is connected to the enable input of the subsequent counter, with the CLOCK input of the latter held low.
Specifications and features
- High Voltage Types (20V Rating)
- CD4518BMS Dual BCD Up Counter
- CD4520BMS Dual Binary Up Counter
- Medium Speed Operation - 6MHz Typical Clock Frequency at 10V
- Positive or Negative Edge Triggering
- Synchronous Internal Carry Propagation
- 100% Tested for Quiescent Current at 20V
- 5V, 10V and 15V Parametric Ratings
- Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC
- Noise Margin (Over Full Package/Temperature Range): 1V at VDD = 5V, 2V at VDD = 10V, 2.5V at VDD = 15V
- Standardized Symmetrical Output Characteristics
- Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices”
Application Scenarios
- Multistage Synchronous Counting
- Multistage Ripple Counting
- Frequency Dividers
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Similar parts: 1496 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download CD4520BM
- Chipdatas Part: CD93-CD4520BM
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 08:14 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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