TC9198P

The TC9198P is designed as one kind of high speed programmable counters for dividing PLL circuits and other various circuits.

It has six features. (1)Setting of number of fivisions can be made directly from the input terminals. (2)The counter allows changing-over of swallow system/simple division. (3)At simple division, changing-over of BCD code/BINARY code can be performed. (4)The number of division is 262,143 in maximum in swallow mode, and can be 5 to 65,535 at BINARY in simple division mode and can be 5 to 15999 at BCD code. (5)Owing to CMOS construction, the operating power voltage range is wade, and the power consumption is low. (6)The package is DIP-24PIN for TC9198P and SOP-24PIN for TC9198F. Those are all the main features.

Some absolute maximum ratings have been concluded into several points as follow. (1)Its power supply voltage would be from -0.3V to 7.0V. (2)Its input voltage would be from -0.3V to Vdd+0.3V. (3)Its power dissipation would be 300mW. (4)Its operating temperature range would be from -40°C to 85°C. (5)Its storage temperature range would be from -65°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics are concluded as follow. (1)Its operating supply voltage would be min 4.0V and typ 5.0V and max 6.0V. (2)Its operating supply current would be typ 5.0mA and max 10mA. (3)Its maximum operating frequency would be min 1.0MHz and max 15MHz. (4)Its minimum operating frequency would be typ 0.5kHz and max 1.0kHz. (5)Its operating input amplitude would be min 1.0Vp-p and max Vdd-0.1Vp-p. (6)Its input voltage high would be min 0.7Vdd and max Vdd. (7)Its input voltage low level would be min 0V and max 0.3Vdd. (8)Its pull-down resistance would be min 32kohms and typ 47kohms and max 62kohms. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!