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CD74HCT688

Texas Instruments
Part Number CD74HCT688
Manufacturer Texas Instruments
Description 8-Bit Magnitude Comparator
Published Apr 22, 2020
Detailed Description Data sheet acquired from Harris Semiconductor SCHS196C September 1997 - Revised August 2003 CD54HC688, CD74HC688, CD54H...
Datasheet PDF File CD74HCT688 PDF File

CD74HCT688
CD74HCT688


Overview
Data sheet acquired from Harris Semiconductor SCHS196C September 1997 - Revised August 2003 CD54HC688, CD74HC688, CD54HCT688, CD74HCT688 High-Speed CMOS Logic 8-Bit Magnitude Comparator [ /Title (CD74 HC688 , CD74 HCT68 8) /Subject (High Speed CMOS Features Description • Cascadable • Fanout (Over Temperature Range) - Standard Outputs .
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10 LSTTL Loads - Bus Driver Outputs .
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15 LSTTL Loads • Wide Operating Temperature Range .
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-55oC to 125oC • Balanced Propagation Delay and Transition Times • Significant Power Reduction Compared to LSTTL Logic ICs • HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30%of VCC at VCC = 5V • HCT Types - 4.
5V to 5.
5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.
8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1μA at VOL, VOH The ’HC688 and ’HCT688 are 8-bit magnitude comparators designed for use in computer and logic applications that require the comparison...



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