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CD4040B from TI,Texas Instruments

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CD4040B

Manufacturer: TI

CMOS ripple-carry binary counter/divider

Partnumber Manufacturer Quantity Availability
CD4040B TI 20 In Stock

Description and Introduction

CMOS ripple-carry binary counter/divider The CD4040B is a 12-stage binary ripple counter manufactured by Texas Instruments (TI). Here are its key specifications:  

- **Supply Voltage Range (VDD):** 3V to 18V  
- **Maximum Clock Frequency:**  
  - 12 MHz (at 10V supply)  
  - 5 MHz (at 5V supply)  
- **Low Power Consumption:** Typically 1 µW at 5V  
- **High Noise Immunity:** 0.45 VDD (typical)  
- **Operating Temperature Range:** -55°C to 125°C  
- **Output Drive Capability:** 2 standard loads at 5V  
- **Reset Function:** Asynchronous master reset (active high)  
- **Package Options:** PDIP, SOIC, TSSOP  

The CD4040B is CMOS-based and compatible with TTL logic levels when used with a 5V supply.

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