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| Part Number | M74HCT688B1R |
| OEMstron Part # | M74HCT688B1R |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Logic ICs › Comparators |
| Description | IC COMPARATOR EQUALITY 8B 20DIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | M74HCT688B1R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 23 - Nov 28 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
M74HCT688B1R Specifications
| Part Number | M74HCT688B1R | |
| Brand | STMicroelectronics | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Logic ICs | |
| Subcategory | Comparators | |
| 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 |
M74HCT688B1R Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
M74HCT688B1R STMicroelectronics |
IC COMPARATOR EQUALITY 8B 20DIP |
Contact Us |
| Part Number | Description | Stock |
|
M74HCT688B1R D# M74HCT688B1R-ND STMicroelectronics |
IC COMPARATOR EQUALITY 8B 20DIP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
M74HCT688B1R D# NS-M74HCT688B1R STMicroelectronics |
OEM/CM ONLY |
9634 |
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| In Stock | 301 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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