BUY SN74LS192N https://www.utsource.net/itm/p/567055.html
PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
SN74LS192N is a 16-pin dual binary up/down counter manufactured by Motorola. It is part of the 74LS family of logic ICs. Description: The SN74LS192N is a dual 4-bit binary up/down counter with separate up/down clocks and asynchronous master reset. The counter counts up or down on the low-to-high transition of the up/down clock input. The count direction is determined by the level of the up/down control input. The count is reset to all 0s by a low level on the master reset input. Features: - 16-pin dual binary up/down counter - Separate up/down clocks and asynchronous master reset - Counts up or down on the low-to-high transition of the up/down clock input - Count direction is determined by the level of the up/down control input - Count is reset to all 0s by a low level on the master reset input Applications: - Frequency division - Pulse width modulation - Digital clock generation - Data transmission - Pulse counting
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