器件名称:
MC74HC541ADW
功能描述:
Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver
文件大小:
167.9KB 共6页
简 介:
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Octal 3-State Non-Inverting Buffer/Line Driver/ Line Receiver High–Performance Silicon–Gate CMOS The MC54/74HC541A is identical in pinout to the LS541. The device inputs are compatible with Standard CMOS outputs. External pullup resistors make them compatible with LSTTL outputs. The HC541A is an octal non–inverting buffer/line driver/line receiver designed to be used with 3–state memory address drivers, clock drivers, and other bus–oriented systems. This device features inputs and outputs on opposite sides of the package and two ANDed active–low output enables. The HC541A is similar in function to the HC540A, which has inverting outputs. Output Drive Capability: 15 LSTTL Loads Outputs Directly Interface to CMOS, NMOS and TTL Operating Voltage Range: 2 to 6V Low Input Current: 1A High Noise Immunity Characteristic of CMOS Devices In Compliance With the JEDEC Standard No. 7A Requirements Chip Complexity: 134 FETs or 33.5 Equivalent Gates LOGIC DIAGRAM MC54/74HC541A 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 FUNCTION TABLE A1 A2 A3 A4 A5 A6 A7 A8 Output Enables OE1 OE2 2 3 4 5 6 7 8 9 1 19 18 17 16 15 14 13 12 11 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 OE1 L L H X Inputs Output Y OE2 L L X H A L H X X L H Z Z Data Inputs Non–Inverting Outputs Z = High Impedance X = Don’t Care PI……
