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參數資料
| 型號： | SL74HC244N |
| 廠商： | System Logic Semiconductor Co., Ltd. |
| 英文描述： | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver |
| 中文描述： | 八路三態同相緩沖器/線路驅動器/線接收器 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 47K |
| 代理商： | SL74HC244N |
SL74HC244
S ystem Logic
Semiconductor
SLS
Octal 3-State Noninverting
Buffer/Line Driver/Line Receiver
High-Performance Silicon-Gate CMOS
The SL74HC244 is identical in pinout to the LS/ALS244. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
This octal noninverting buffer/line driver/line receiver is designed
to be used with 3-state memory address drivers, clock drivers, and
other bus-oriented systems. The device has noninverting outputs and
two active-low output enables.
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0
μ
A
High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
SL74HC244N Plastic
SL74HC244D SOIC
T
A
= -55
°
to 125
°
C for all packages
FUNCTION TABLE
Inputs
Outputs
Enable A,
Enable B
A,B
YA,YB
L
L
L
L
H
H
H
X
Z
X=don’t care
Z = high impedance
LOGIC DIAGRAM
PIN 20=V
CC
PIN 10 = GND
PIN ASSIGNMENT
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相關代理商/技術參數 |
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|---|---|
| SL74HC245 | 制造商:SLS 制造商全稱:System Logic Semiconductor 功能描述:Octal 3-State Noninverting Bus Transceiver |
| SL74HC245D | 制造商:SLS 制造商全稱:System Logic Semiconductor 功能描述:Octal 3-State Noninverting Bus Transceiver |
| SL74HC245N | 制造商:SLS 制造商全稱:System Logic Semiconductor 功能描述:Octal 3-State Noninverting Bus Transceiver |
| SL74HC251 | 制造商:SLS 制造商全稱:System Logic Semiconductor 功能描述:8-Input Data Selector/Multiplexer with 3-State Outputs |
| SL74HC251D | 制造商:SLS 制造商全稱:System Logic Semiconductor 功能描述:8-Input Data Selector/Multiplexer with 3-State Outputs |
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