Onsemi (MC74HC393ADG) Binary Ripple Counter, 50 MHz

Binary Ripple Counter, 50 MHz, 2 V to 6 V, NSOIC-14Product OverviewThe MC74HC393ADG is a dual 4-stage binary ripple counter in 14 pin NSOICpackage. The device is identical in pin-out to the LS393 device. Its inputs arecompatible with standard CMOS outputs with pull-up resistors and it iscompatible with LSTTL outputs. This device consists of two independent 4bitbinary ripple counters with parallel outputs from each counter stage. A ÷ 256counter can be obtained by cascading two binary counters Internal flip-flops aretriggered by high-to-low transitions of clock input. Reset for counters isasynchronous and active-high. State changes of Q outputs do not occursimultaneously because of internal ripple delays. Therefore decoded outputsignals are subject to decoding spikes and should not be used as clocks or asstrobes except when gated with the Clock of the HC393A.High performance silicon gate CMOS technology10 LSTTL loads output drive capability and high noise immunity characteristic ofCMOS devicesOutputs directly interface to CMOS, NMOS and TTLOperating voltage range from 2V to 6VLow input current of 1µAMaximum quiescent supply current (per package) of 4µA at -55°C to 25°C (Vin =VCC or GND, Iout = 0A)In compliance with JEDEC standard number 7.0 A requirements236 FETs or 59 equivalent gates chip complexityInput rise and fall time of 1000ns at VCC = 2VOperating temperature range from -55°C to 125°CProduct InformationLogic Family / Base Number: 74HC393Counter Type: Binary RippleClock Frequency: 50MHzCount Maximum: 15Logic Case Style: NSOICNo. of Pins: 14PinsSupply Voltage Min: 2VSupply Voltage Max: 6VLogic IC Family: 74HCLogic IC Base Number: 74393Operating Temperature Min: -55°COperating Temperature Max: 125°CProduct Range: -MSL: MSL 1 - Unlimited