74F191SJ Fairchild Semiconductor, 74F191SJ Datasheet - Page 3

IC COUNTER BINARY UP/DWN 16SOP

74F191SJ

Manufacturer Part Number
74F191SJ
Description
IC COUNTER BINARY UP/DWN 16SOP
Manufacturer
Fairchild Semiconductor
Series
74Fr
Datasheets

Specifications of 74F191SJ

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
Surface Mount
Package / Case
16-SOIC (5.3mm Width), 16-SO, 16-SOEIIJ
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reset
-
FIGURE 1. n-Stage Counter Using Ripple Clock
FIGURE 2. Synchronous n-Stage Counter Using Ripple Carry/Borrow
FIGURE 3. Synchronous n-Stage Counter with Gated Carry/Borrow
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
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