M74HCT688B1R

Part No :: M74HCT688B1R

Manufacturer: STMicroelectronics

VIGOR # :: 4935745

Description: IC COMPARATOR EQUALITY 8B 20DIP

Catalog: Logic - Comparators

DataSheet: M74HCT688B1R PDF

Country of origin: -

Date code: -

M74HCT688B1R Specifications

Type	Description
Series:	74HCT
Package:	Tube
Part Status:	Obsolete
Type:	Identity Comparator
Number of Bits:	8
Output:	Active Low
Output Function:	A=B
Voltage - Supply:	4.5V ~ 5.5V
Current - Output High, Low:	4mA, 4mA
Max Propagation Delay @ V, Max CL:	32ns @ 4.5V, 50pF
Current - Quiescent (Iq):	4 µA
Operating Temperature:	-55°C ~ 125°C
Package / Case:	20-DIP (0.300", 7.62mm)
Supplier Device Package:	20-DIP
Mounting Type:	Through Hole

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 4793

Shipped from

HK warehouse

Expected Shipping Date

Mar 29 - Apr 02 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of M74HCT688B1R is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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