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74191 Datasheet, SGS-THOMSON

74191 counters equivalent, 4 bit synchronous up/down counters.

74191 Avg. rating / M : 1.0 rating-113

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74191 Datasheet

Application

All inputs are equipped with protection circuits against static discharge and transient excess voltage. NC = No Intern.

Description

The M54/74HC190/191 are high speed CMOS 4-BIT SYNCHRONOUS UP/DOWN COUNTERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. State changes of the counter are.

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74191 Page 1 74191 Page 2 74191 Page 3

TAGS

74191
BIT
SYNCHRONOUS
DOWN
COUNTERS
SGS-THOMSON

Manufacturer


SGS-THOMSON

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