M74HCT688B1R
For Reference Only
| Part Number | M74HCT688B1R |
| PNEDA Part # | M74HCT688B1R |
| Description | IC COMPARATOR EQUALITY 8B 20DIP |
| Manufacturer | STMicroelectronics |
| Unit Price | Request a Quote |
| In Stock | 5,418 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Nov 23 - Nov 28 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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M74HCT688B1R Resources
| Brand | STMicroelectronics |
| ECAD Module |
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| Mfr. Part Number | M74HCT688B1R |
| Category | Semiconductors › Logic ICs › Logic - Comparators |
| Datasheet |
Payment Method
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- Some orders may require a minimum amount of $100.00.
- Cheque or cash on delivery, processing may take an additional 3-5 days.
Logistics Mode
- 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.
Notes
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- Orders cannot be canceled after shipping the packages.
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M74HCT688B1R Specifications
| Manufacturer | STMicroelectronics |
| Series | 74HCT |
| 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) | 4µA |
| Operating Temperature | -55°C ~ 125°C |
| Package / Case | 20-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
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Manufacturer ON Semiconductor Series 74ACT Type Identity Comparator Number of Bits 8 Output Active Low Output Function A=B Voltage - Supply 4.5V ~ 5.5V Current - Output High, Low 24mA, 24mA Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF Current - Quiescent (Iq) 4µA Operating Temperature -40°C ~ 85°C Package / Case 20-SOIC (0.295", 7.50mm Width) Mounting Type Surface Mount |
Manufacturer Series 74ALS Type Identity Comparator Number of Bits 8 Output Active High Output Function A=B Voltage - Supply 4.5V ~ 5.5V Current - Output High, Low 100µA, 24mA Max Propagation Delay @ V, Max CL 33ns @ 5V, 50pF Current - Quiescent (Iq) - Operating Temperature 0°C ~ 70°C Package / Case 20-SOIC (0.209", 5.30mm Width) Mounting Type Surface Mount |
