74F191PC Fairchild Semiconductor, 74F191PC Datasheet - Page 9

• Manufacturer Part Number: 74F191PC
• Description: IC COUNTER DECADE UP/DOWN 16-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74Fr

Specifications of 74F191PC

• Logic Type: Binary Counter
• Direction: Up, Down
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Timing: Synchronous
• Count Rate: 100MHz
• Trigger Type: Positive Edge
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reset: -
• Other names: 74F191

©1988 Fairchild Semiconductor Corporation
74F191 Rev. 1.0.2
Physical Dimensions
Dimensions are in inches (millimeters) unless otherwise noted.
Figure 5. 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Package Number M16A
9
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