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SN74HC4040DR TI Counters, Dividers
The SN74HC4040 is a 12-stage binary ripple counter with asynchronous master reset. It operates from 2V to 6V and provides 12 buffered outputs (Q1 to Q12) for frequency division. The device features negative-edge triggering and high counting speed up to 25MHz. Propagation delay is 19ns typical at 5V. Selection is suited for long time-delay generation. Applications include frequency dividers for crystal oscillators, digital timers, event counters, and delay circuits in consumer electronics, telecommunications, and test equipment. In stock at HL Electronics – request a quote for fast delivery.
Part No.:SN74HC4040DR
Brand:TI
Date Code:25+
Stock:37,610
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.24 |
| 100+ | $ 0.18 |
| 1250+ | $ 0.16 |
| 2500+ | $ 0.15 |
| 37500+ | $ 0.15 |
| 50000+ | $ 0.15 |
Technical Specifications
- Part No.SN74HC4040DR
- Model SN74HC4040DR
- Category Integrated Circuits (ICs) > Logic > Counters, Dividers
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Logic Type Binary Counter
- Direction Up
- Number of Elements 1
- Number of Bits per Element 12
- Reset Asynchronous
- Count Rate 35 MHz
- Trigger Type Negative Edge
- Voltage - Supply 2 V ~ 6 V
- Operating Temperature -40°C ~ 85°C
- Mounting Type Surface Mount
- Supplier Device Package 16-SOIC
- Base Product Number 74HC4040
- RoHS ROHS3 Compliant
- Standard Package 2500