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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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Description
74221Multivibrator Dual Monostable Specifications Supply Voltage (Vcc): 4. 75 V 5. 25 V Absolute Max Vcc: ~7 V Input Voltage Range: 0. 5 V to Vcc Logic HIGH (VIH): 2. 0 V Logic LOW (VIL): 0. 8 V Output HIGH (VOH): 2. 4 V Output LOW (VOL): 0. 4 V Propagation Delay: ~2040 ns typical Power Dissipation: ~50 mW typical Operating Temperature: 0 C to 70 C Feature Dual independent one shot circuits Non retriggerable operation Adjustable pulse width via external RC
Multivibrator Dual Monostable
Specifications
- Supply Voltage (Vcc): 4.75 V – 5.25 V
- Absolute Max Vcc: ~7 V
- Input Voltage Range: –0.5 V to Vcc
- Logic HIGH (VIH): ≥ 2.0 V
- Logic LOW (VIL): ≤ 0.8 V
- Output HIGH (VOH): ≥ 2.4 V
- Output LOW (VOL): ≤ 0.4 V
- Propagation Delay: ~20–40 ns typical
- Power Dissipation: ~50 mW typical
- Operating Temperature: 0 °C to 70 °C
Feature
- Dual independent one-shot circuits
- Non-retriggerable operation
- Adjustable pulse width via external RC
- Complementary outputs
- Noise-immune triggering
- TTL compatible
Typical Applications
- Pulse generation
- Timing delays
- Switch debouncing
- Pulse shaping
- Missing-pulse detection
- Digital timing control systems
Additional Information
| Device | Multivibrator |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Works
Color: Cocoa
Good wallet that can fit a passport, hold cash, and cards. “Hidden” pockets too, but that just means more storage space to me. Soft and supple leather that gets better when conditioned and cared for properly. Main feature I like is the RFID blocking, I only get wallets that have it.
Expensive- yes. Works, also yes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2024
★★★★★ 3
Really bad amazon customer service
Color: Black
The wallet seems great but the box it came in wasn't sealed. It was supposed to arrive by the 22nd and it arrived 4 days later. I needed it for a trip on the 1st. When I took it out, the wallet had two scratches at the back and the pen was also scratched. I contacted customer service and they couldn't help me in any way to get the replacement item before my departure date. I kept it anyways because of thr necessity. Gave it 3 stars because of the good quality of the wallet
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2023
★★★★★ 5
a must have for cool days or nights.
Size: Medium, Color: Coffee
this blazer is pretty lightweight not like a typical corduroy jacket but it still looks nice and looks preety sturdy. the fit is perfect go with the guide. the quality is good for the price you pay/
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Men's Corduroy jacket
A very nice jacket. Purchased as a gift - it looks great on him! Very pleased with the quality of the jacket!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
★★★★★ 5
Happy with the jacket.
Size: Large, Color: Khaki
We were looking for a lightweight jacket that could go with jeans or dress pants and this one works. Fits well. Very satisfied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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