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74AC191SC +BOM

The AC/DC input enables seamless integration with various logic levels, ensuring reliable operation in diverse environments

74AC191SC General Description

Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC

Specifications

ECCN (US) EAR99 Part Status Obsolete
HTS COMPONENTS Automotive No
PPAP No Type Binary
Logic Family AC Logic Function Counter
Operation Mode UP Counter|Down Counter Number of Elements per Chip 1
Number of Element Inputs 4 Number of Count Input Enables 2
Number of Selection Inputs per Element 0 Number of Element Outputs 4
Number of Stages 4 Preset Type Asynchronous
Direction Type Bi-Directional Triggering Type Positive-Edge
Maximum Propagation Delay Time @ Maximum CL (ns) [email protected]|11@5V Absolute Propagation Delay Time (ns) 20
Process Technology CMOS Minimum Operating Supply Voltage (V) 2
Typical Operating Supply Voltage (V) 2.5|3.3|5 Maximum Operating Supply Voltage (V) 6
Maximum Quiescent Current (mA) 0.004 Propagation Delay Test Condition (pF) 50
Parallel Enable Input Yes Terminal Count Output Yes
Minimum Operating Temperature (°C) -40 Maximum Operating Temperature (°C) 85
Packaging Rail Mounting Surface Mount
PCB changed 16 Pin Count 16
Lead Shape Gull-wing

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