Name: M74HCT688B1R
Brand: STMicroelectronics
SKU: M74HCT688B1R
Availability: InStock
Rating: 5 (88 reviews)

M74HCT688B1R

僅供參考

零件編號	M74HCT688B1R
製造商	STMicroelectronics
描述	IC COMPARATOR EQUALITY 8B 20DIP
數據表	M74HCT688B1R 數據表
封裝	20-DIP (0.300", 7.62mm)
ECAD
庫存	3,552 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	五月 7 - 五月 12 (選擇速遞服務)
請求報價

支付方式
送貨服務

我們提供的 M74HCT688B1R 具有全球市場競爭力的價格，如有需要請發送詢價單給我們。謝謝！
添加 M74HCT688B1R 及其數量至BOM以便提交您的報價請求。 Heisener.com 無需註冊便可以提交 M74HCT688B1R 的報價請求。

M74HCT688B1R參數

製造商	STMicroelectronics
類別	積體電路 (IC) - 邏輯 - 比較器
封裝	20-DIP (0.300", 7.62mm)
ECAD
系列	74HCT
類型	Identity Comparator
比特數	8
產量	Active Low
輸出功能	A=B
電壓 - 電源	4.5 V ~ 5.5 V
電流 - 輸出高，低	4mA, 4mA
最大傳播延遲@ V，最大CL	32ns @ 4.5V, 50pF
電流 - 靜態（Iq）	4µA
工作溫度	-55°C ~ 125°C
包/箱	20-DIP (0.300", 7.62mm)
安裝類型	Through Hole

M74HCT688B1R數據表

M74HCT688B1R Packaging

M74HCT688B1R FAQ

1. How to order M74HCT688B1R 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 M74HCT688B1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M74HCT688B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HCT688B1R on Heisener; we pay more attention to the channels and quality of M74HCT688B1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M74HCT688B1R price and inventory displayed accurate?

The price and inventory of M74HCT688B1R 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 M74HCT688B1R?

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 M74HCT688B1R we delivered, we will accept the replacement or return of the M74HCT688B1R 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 M74HCT688B1R.

(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 M74HCT688B1R pin diagram, M74HCT688B1R datasheet?

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

M74HCT688B1R相關產品

ABM2-30.000MHZ-D4YF-T	Abracon LLC, CRYSTAL 30.0000MHZ 18PF SMD, 2-SMD, No Lead, 74HCT	查看
LT1118CS8-2.5#TRPBF	Linear Technology, IC REG LINEAR 2.5V 800MA 8SOIC, 8-SOIC (0.154", 3.90mm Width), 74HCT	查看
ISL61863DIRZ-T	Intersil, IC USB PWR CTRLR 3A 10DFN, 10-VFDFN Exposed Pad, 74HCT	查看
FSFR1800USL	Fairchild/ON Semiconductor, IC FPS POWER SWITCH 9-SIP, 10-SIP Module, 9 Leads, 74HCT	查看
80110300333504	Dialight, INDICATOR PRESS TO TEST, -, 74HCT	查看
5952301007SNF	Dialight, 2MM PRISM G 7 R SIL LENS, -, 74HCT	查看
R1966DBLKREDER	E-Switch, SWITCH ROCKER SPDT 15A 125V, -, 74HCT	查看
961130-6700-AR-PR	3M, CONN HEADER VERT 30POS GOLD SMD, -, 74HCT	查看
DF11-14DP-2DSA(08)	Hirose Electric Co Ltd, CONN PIN 14POS 2MM DUAL TH, -, 74HCT	查看
DEM5C1P1AFNA191K87	ITT Cannon, LLC, CONN D-SUB PLUG 5POS R/A SOLDER, -, 74HCT	查看
TV06RL-25-4SB	Amphenol Aerospace Operations, CONN PLUG FMALE 56POS GOLD CRIMP, -, 74HCT	查看
ABC44DRMN-S288	Sullins Connector Solutions, CONN EDGE DUAL FMALE 88POS 0.100, -, 74HCT	查看