IN74ACT161 - IK Semiconductor

IN74ACT161 4-Bit Synchronous Binary Counter

TECHNICAL DATA IN74ACT161 Presettable Counter High-Speed Silicon-Gate CMOS The IN74ACT161 is identical in pinout to the LS/ALS161, HC/HCT161. The IN74ACT161 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS Inputs. The IN74ACT161 is programmable 4-bit synchronous modulo-16 counter that feature parallel Load, asynchrono.

Features

t Data No count No count Count No count w w w .d e e h s a t a X=don’t care P0,P1,P2,P3 = logic level of Data inputs Ripple Carry Out = Enable T
• Q0
• Q1
• Q2
• Q3 . u t4 m o c H H H X No change No change Count up No change 1 www.DataSheet4U.com IN74ACT161 MAXIMUM RATINGS
* Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
* Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic D.