器件名称:
MC74HC241AN
功能描述:
Octal 3-State Noninverting Buffer/Line Driver/Line Receiver
文件大小:
150.78KB 共7页
简 介:
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Octal 3-State Noninverting Buffer/Line Driver/ Line Receiver High–Performance Silicon–Gate CMOS The MC54/74HC241A is identical in pinout to the LS241. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This octal noninverting buffer/line driver/line receiver is designed to be used with 3–state memory address drivers, clock drivers, and other sub–oriented systems. The device has noninverted outputs and two output enables. Enable A is active–low and Enable B is active–high. The HC241A is similar in function to the HC244A and HC240A. Output Drive Capability: 15 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2 to 6 V Low Input Current: 1 A High Noise Immunity Characteristic of CMOS Devices In Compliance with the Requirements Defined by JEDEC Standard No. 7A Chip Complexity: 134 FETs or 33.5 Equivalent Gates MC54/74HC241A J SUFFIX CERAMIC PACKAGE CASE 732–03 1 20 20 1 N SUFFIX PLASTIC PACKAGE CASE 738–03 20 1 DW SUFFIX SOIC PACKAGE CASE 751D–04 ORDERING INFORMATION MC54HCXXXAJ MC74HCXXXAN MC74HCXXXADW Ceramic Plastic SOIC PIN ASSIGNMENT LOGIC DIAGRAM 2 4 6 8 11 13 15 17 18 16 14 12 9 7 5 3 ENABLE A A1 A1 A2 A3 A4 DATA INPUTS B1 B2 B3 B4 YA1 YA2 YA3 YA4 YB1 YB2 YB3 Inputs YB4 Enable A A L L H L H X NONINVERTING OUTPUTS YB4 A2 YB3 A3 YB2 A4 YB1 GND 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC ENABLE B YA1 B4……
