M74HC161
M74HC161 is SYNCHRONOUS PRESETTABLE 4-BIT COUNTER manufactured by STMicroelectronics.
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER s HIGH SPEED : fMAX = 62 MHz (TYP.) at VCC = 6V s LOW POWER DISSIPATION:
ICC =4µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY:
) VNIH = VNIL = 28 % VCC (MIN.) t(s s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN) uc s BALANCED PROPAGATION DELAYS: d tPLH ≅ tPHL ro s WIDE OPERATING VOLTAGE RANGE: P VCC (OPR) = 2V to 6V s PIN AND FUNCTION PATIBLE WITH te 74 SERIES 161 ole DESCRIPTION s The M74HC161 is an high speed CMOS b SYNCHRONOUS
4-BIT
BINARY
O PRESETTABLE COUNTER fabricated with silicon
- gate C2MOS technology. t(s) The CLOCK input is active on the rising edge.
Both LOAD and CLEAR inputs are active LOW. c Presetting is...
