Name: M74HC191B1R
Brand: STMicroelectronics
SKU: M74HC191B1R
Availability: InStock
Rating: 5 (96 reviews)

M74HC191B1R

참조 용으로 만 사용

부품 번호	M74HC191B1R
제조업체	STMicroelectronics
설명	IC COUNTER UP/DN 4BIT SYNC 16DIP
데이터시트	M74HC191B1R 데이터시트
패키지	16-DIP (0.300", 7.62mm)
ECAD
재고	7,424 piece(s)
단가	Request a Quote
리드 타임	확인하려면
예상 배달 시간	11월 29 - 12월 4 (신속 배송 선택)
견적 요청

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우리는 세계 시장에서 경쟁력있는 가격에 대한 M74HC191B1R를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 M74HC191B1R를 추가하십시오. Heisener.com는 M74HC191B1R의 견적을 요청하는 모든 등록이 필요하지 않습니다.

M74HC191B1R사양

제조업체	STMicroelectronics
범주	집적 회로(IC) - 논리 - 카운터, 분배기
패키지	16-DIP (0.300", 7.62mm)
ECAD
계열	74HC
논리 유형	Binary Counter
방향	Up, Down
요소 수	1
요소 당 비트 수	4
다시 놓기	-
타이밍	Synchronous
계수율	44MHz
방아쇠 종류	Positive Edge
전압 - 공급	2 V ~ 6 V
작동 온도	-55°C ~ 125°C
실장 형	Through Hole
패키지 / 케이스	16-DIP (0.300", 7.62mm)
공급 업체 장치 패키지	16-DIP

M74HC191B1R는 데이터 시트

M74HC191B1R Packaging

M74HC191B1R FAQ

1. How to order M74HC191B1R on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that M74HC191B1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M74HC191B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HC191B1R on Heisener; we pay more attention to the channels and quality of M74HC191B1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M74HC191B1R price and inventory displayed accurate?

The price and inventory of M74HC191B1R fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of M74HC191B1R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the M74HC191B1R we delivered, we will accept the replacement or return of the M74HC191B1R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of M74HC191B1R.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as M74HC191B1R pin diagram, M74HC191B1R datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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