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For Reference Only
| Part Number | M74HC688B1R |
| OEMstron Part # | M74HC688B1R |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Logic ICs › Comparators |
| Description | IC COMPARATOR EQUALITY 8B 20DIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | M74HC688B1R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Sep 23 - Sep 28 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
M74HC688B1R Specifications
| Part Number | M74HC688B1R | |
| Brand | STMicroelectronics | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Logic ICs | |
| Subcategory | Comparators | |
| Manufacturer | STMicroelectronics | |
| Series | 74HC | |
| Type | Identity Comparator | |
| Number of Bits | 8 | |
| Output | Active Low | |
| Output Function | A=B | |
| Voltage - Supply | 2V ~ 6V | |
| Current - Output High, Low | 5.2mA, 5.2mA | |
| Max Propagation Delay @ V, Max CL | 29ns @ 6V, 50pF | |
| Current - Quiescent (Iq) | 4µA | |
| Operating Temperature | -55°C ~ 125°C | |
| Package / Case | 20-DIP (0.300", 7.62mm) | |
| Mounting Type | Through Hole |
M74HC688B1R Documents
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| Part Number | Description | Stock |
|
M74HC688B1R STMicroelectronics |
IC COMPARATOR EQUALITY 8B 20DIP |
Contact Us |
| Part Number | Description | Stock |
|
M74HC688B1R D# 497-7389-5-ND STMicroelectronics |
IC COMPARATOR EQUALITY 8B 20DIP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
M74HC688B1R STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
775 |
| Part Number | Description | Stock |
|
M74HC688B1R D# M74HC688B1R STMicroelectronics |
Semiconductor |
668 |
| Part Number | Description | Stock |
|
M74HC688B1R STMicroelectronics |
OEM/CM ONLY |
851 |
| Part Number | Description | Stock |
|
M74HC688B1R STMicroelectronics |
shipping today |
399 |
| Part Number | Description | Stock |
|
M74HC688B1R STMicroelectronics |
RFQ |
5446 |
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| In Stock | 499 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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