Synchronous 4 Bit Binary Counter
74LS161
$1.32
QTY | Price |
---|---|
1 | $1.32 |
10 | $1.18 |
25 | $1.07 |
Description
The 74LS161 Synchronous 4-Bit Binary Counter has an internal carry look-ahead for use in high-speed counting designs. All flip-flops are clocked simultaneously to provide synchronized operation, allowing the outputs to change simultaneously when directed to do so by the count-enable inputs and internal gating.
This mode of operation eliminates the output counting spikes that are typically associated with asynchronous (ripple clock) counters. The four flip-flops on the rising edge are triggered by a buffered clock input (positive-going).
Specifications
Pins
16
Operating Temperature
0 - 70°C
Supply Voltage
5 V
Terminal Finish
Tin/Lead (Sn/Pb)
Dimensions
Terminal Pitch
2.54 mm
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