M74HC688B1R
ObsoleteSTMicroelectronics
IC ID COMPARATOR 8BIT 20-DIP
M74HC688B1R
ObsoleteSTMicroelectronics
IC ID COMPARATOR 8BIT 20-DIP
Description
General part information
M74HC688B1R
IC ID COMPARATOR 8BIT 20-DIP
Technical Specifications
Parameters and characteristics for this part
| Specification | M74HC688B1R |
|---|---|
| Current - Output High | 5.2 mA |
| Current - Output Low | 5.2 mA |
| Current - Quiescent (Iq) | 4 µA |
| Max CL | 50 pF |
| Max Propagation Delay | 29 ns |
| Mounting Type | Through Hole |
| Number of Bits | 8 bits |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -55 °C |
| Output | Active Low |
| Output Function | A=B |
| Package Length | 0.3 in |
| Package Name | 20-DIP |
| Package Width | 7.62 mm |
| Type | Identity Comparator |
| Voltage - Supply (Maximum) | 6 V |
| Voltage - Supply (Minimum) | 2 V |
Pricing
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CAD
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Documents
Technical documentation and resources