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IN74AC620 参数 Datasheet PDF下载

IN74AC620图片预览
型号: IN74AC620
PDF下载: 下载PDF文件 查看货源
内容描述: 八路三态反相总线收发器的高速硅栅CMOS [Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS]
分类和应用: 总线收发器
文件页数/大小: 6 页 / 240 K
品牌: IKSEMICON [ IK SEMICON CO., LTD ]
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TECHNICAL DATA
Octal 3-State Inverting
Bus Transceiver
High-Speed Silicon-Gate CMOS
The IN74AC620 is identical in pinout to the LS/ALS620,
HC/HCT620. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The IN74AC620 is a 3-state transceiver that is used for 2-way
communication between data buses. Two separate enables are available.
The enable for bus A to B is active-high, the enable for bus B to A is
active-low.
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0
μA;
0.1
μA
@ 25°C
High Noise Immunity Characteristic of CMOS Devices
Outputs Source/Sink 24 mA
IN74AC620
ORDERING INFORMATION
IN74AC620N Plastic
IN74AC620DW SOIC
T
A
= -40° to 85° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
FUNCTION TABLE
Control Inputs
Output
Enable
L
PIN 20=V
CC
PIN 10 = GND
H
H
Direction
L
Operation
Data Transmitted
from Bus B to
Bus A (inverted)
Data Transmitted
from Bus A to
Bus B (inverted)
Buses Isolated
(High Impedance
State)
H
L
L
H
Rev. 00