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MC74HC160A Datasheet(PDF) 1 Page - Motorola, Inc |
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MC74HC160A Datasheet(HTML) 1 Page - Motorola, Inc |
1 / 14 page MOTOROLA SEMICONDUCTOR TECHNICAL DATA 1 REV 0 © Motorola, Inc. 1996 9/96 Product Preview Presettable Counters 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 LOGIC DIAGRAM PIN 16 = VCC PIN 8 = GND 11 12 13 14 Q0 Q1 Q2 Q3 15 RIPPLE CARRY OUT BCD OUTPUTS 3 4 5 6 P0 P1 P2 P3 2 CLOCK RESET LOAD ENABLE P ENABLE T COUNT ENABLES PRESENT DATA INPUTS Device Count Mode Reset Mode HC160 BCD Asynchronous HC162 BCD Synchronous This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice. MC54/74HC160A MC54/74HC162A PIN ASSIGNMENT 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 RESET P0 CLOCK GND Q1 Q0 RIPPLE CARRY OUT VCC P1 P2 P3 ENABLE P Q2 Q3 ENABLE T LOAD D SUFFIX SOIC PACKAGE CASE 751B–05 N SUFFIX PLASTIC PACKAGE CASE 648–08 ORDERING INFORMATION MC54HCXXXAJ MC74HCXXXAN MC74HCXXXAD Ceramic Plastic SOIC 1 16 1 16 J SUFFIX CERAMIC PACKAGE CASE 620–10 1 16 Inputs Output Clock Reset* Load Enable P Enable T Q L X X X Reset H L X X Load Preset Data H H H H Count H H L X No Count H H X L No Count FUNCTION TABLE * HC162A only. HC160A is an Asynchronous Reset Device H = high level L = low level X = don’t care |
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