Step1: Product
National Semiconductor MM74HCT688WMX
Image shown is a representation only
Manufacturer
Manufacturer No
MM74HCT688WMX
Package
20-SOIC (0.295", 7.50mm Width)
Packaging
Bulk
Description
IC ID COMPARATOR 8BIT 20-SOIC
Detailed Description
Magnitude Comparator Bit Active Low Output A=B 20-SOIC
DataSheet
Type
Identity Comparator
Output
Active Low
Series
74HCT
Packaging
Bulk
Part Status
Active
Manufacturer
National Semiconductor
Mounting Type
Surface Mount
Number of Bits
8
Package / Case
20-SOIC (0.295", 7.50mm Width)
Output Function
A=B
Voltage - Supply
4.5V ~ 5.5V
Base Product Number
74HCT688
Operating Temperature
-55°C ~ 125°C
Supplier Device Package
20-SOIC
Current - Quiescent (Iq)
8 µA
Current - Output High, Low
4mA, 4mA
Max Propagation Delay @ V, Max CL
34ns @ 4.5V, 50pF
| Attribute | Value |
|---|---|
| Type | Identity Comparator |
| Output | Active Low |
| Series | 74HCT |
| Packaging | Bulk |
| Part Status | Active |
| Manufacturer | National Semiconductor |
| Mounting Type | Surface Mount |
| Number of Bits | 8 |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Output Function | A=B |
| Voltage - Supply | 4.5V ~ 5.5V |
| Base Product Number | 74HCT688 |
| Operating Temperature | -55°C ~ 125°C |
| Supplier Device Package | 20-SOIC |
| Current - Quiescent (Iq) | 8 µA |
| Current - Output High, Low | 4mA, 4mA |
| Max Propagation Delay @ V, Max CL | 34ns @ 4.5V, 50pF |
Purchase & Inquiry
Purchase
You may place an order without registering to
We strongly suggest you sign in before purchasing as you can track your order in real time.
Means of Payment
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)
It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
IMPORTANT NOTICE
1.You'l receive an order information email in your inbox (Please remember to check the spam folder if you didn't hear from us)
2.Since inventories and prices may fuctuate to some extent, the sales manager is going to reconfirm the order and let you know
Packing
Step2: Vacuum Packaging
Step3: Anti-StaticBag
Step4: Individual Packaging
Step5: Packaging Boxes
Shipping Information
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 | DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time: Shipping fees vary depending on the destination region and country.
