BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS
The SN54/ 74LS168 andSN54/ 74LS169 are fully synchronous 4-stage up/down counters featuring a preset capability for programmable operation, carry lookahead for easy cascading and a U / D input to control the direction of counting. The SN54/ 74LS168 counts in a BCD decade (8, 4, 2, 1) sequence,
while the SN54 / 74LS169 operates in a Modulo 16 binary sequence.
All state changes, whether in counting or parallel loading,are initiated by the LOW-to-HIGH transition of the clock
Non-returnable
₹30.00
Product Details
Product Details
Product Details
•Low Power Dissipation 100 mW Typical
•High-Speed Count Frequency 30 MHz Typical
•Fully Synchronous Operation
•Full Carry Lookahead for Easy Cascading
•Single Up / Down Control Input
•Positive Edge-Trigger Operation
•Input Clamp Diodes Limit High-Speed Termination Effects
