MC54HC162A

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Product Preview Presettable Counters MC54/74HC160A MC54/74HC162A High–Performance Silicon–Gate CMOS The MC54/74HC160A and HC162A are identical in pinout to the LS160 and LS162, respectively. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC160A and HC162A are programmable BCD counters with asynchronous and synchronous Reset inputs, respectively. Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2 to 6 V Low Input Current: 1 µA High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No. 7A Chip Complexity: 234 FETs or 58.5 Equivalent Gates 16 1 J SUFFIX CERAMIC PACKAGE CASE 620–10 16 1 N SUFFIX PLASTIC PACKAGE CASE 648–08 16 1 D SUFFIX SOIC PACKAGE CASE 751B–05 ORDERING INFORMATION LOGIC DIAGRAM MC54HCXXXAJ MC74HCXXXAN MC74HCXXXAD 14 13 12 11 Q0 Q1 Q2 Q3 CLOCK RIPPLE CARRY OUT P0 P1 P2 P3 BCD OUTPUTS Ceramic Plastic SOIC P0 PRESENT DATA INPUTS P1 P2 P3 3 4 5 6 PIN ASSIGNMENT RESET 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC RIPPLE CARRY OUT Q0 Q1 Q2 Q3 ENABLE T LOAD CLOCK 2 15 RESET LOAD COUNT ENABLES ENABLE P ENABLE T PIN 16 = VCC PIN 8 = GND ENABLE P GND FUNCTION TABLE Inputs Clock Reset* L H H H H Load X L H H H Enable P X X H L X Enable T X X H X L Output Q Reset Load Preset Data Count No Count No Coun...