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參數(shù)資料
| 型號： | KK74ACT244 |
| 廠商： | KODENSHI CORP. |
| 英文描述： | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS |
| 中文描述： | 八路三態(tài)同相緩沖器/線路驅動器/線接收高速硅柵CMOS |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 226K |
| 代理商： | KK74ACT244 |
TECHNICAL DATA
K K
74ACT244
Octal 3-State Noninverting
Buffer/Line Driver/Line Receiver
High-Speed Silicon-Gate CMOS
ORDERING INFORMATION
KK
74ACT244N Plastic
KK
74ACT244DW SOIC
T
A
= -40
°
to 85
°
C for all packages
The
KK
74ACT244 is identical in pinout to the LS/ALS244,
HC/HCT244. The
KK
74ACT244 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
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.
TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0
μ
A; 0.1
μ
A @ 25
°
C
Outputs Source/Sink 24 mA
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 20=V
CC
PIN 10 = GND
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
1
相關PDF資料 |
PDF描述 |
|---|---|
| KK74ACT244DW | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS |
| KK74ACT244N | Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS |
| KK74ACT245DW | Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS |
| KK74ACT245 | Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS |
| KK74ACT245N | Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KK74ACT244DW | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS |
| KK74ACT244N | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS |
| KK74ACT245 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS |
| KK74ACT245DW | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS |
| KK74ACT245N | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting Bus Transceiver High-Speed Silicon-Gate CMOS |
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