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參數資料
| 型號： | KK74HC125AN |
| 廠商： | KODENSHI CORP. |
| 英文描述： | Replacement for Texas Instruments part number SN74LS193N. Buy from authorized manufacturer Rochester Electronics. |
| 中文描述： | 四三態同相緩沖器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 157K |
| 代理商： | KK74HC125AN |
TECHNICAL DATA
K K
74HC125A
Quad 3-State Noninverting Buffers
ORDERING INFORMATION
KK
74HC125AN Plastic
KK
74HC125AD SOIC
T
A
= -55
°
to 125
°
C for all packages
The
KK
74HC125A is identical in pinout to the LS/ALS125. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LS/ALSTTL outputs.
The
KK
74HC125A noninverting buffers are designed to be used with 3-
state memory address drivers, clock drivers, and other bus-oriented systems.
The devices have four separate output enables that are active-low.
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
LOGIC DIAGRAM
PIN 14 =V
CC
PIN 7 = GND
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Output
A
OE
Y
H
L
H
L
L
L
X
H
Z
X = don’t care
Z = high impedance
1
相關PDF資料 |
PDF描述 |
|---|---|
| KK74HC132A | Quad 2-Input NAND Gate with Schmitt-Trigger Inputs High-Performance Silicon-Gate CMOS |
| KK74HC132AD | Quad 2-Input NAND Gate with Schmitt-Trigger Inputs High-Performance Silicon-Gate CMOS |
| KK74HC132AN | Quad 2-Input NAND Gate with Schmitt-Trigger Inputs High-Performance Silicon-Gate CMOS |
| KK74HC138A | 1-of-8 Decoder/Demultiplexer |
| KK74HC138AD | 1-of-8 Decoder/Demultiplexer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| KK74HC132A | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Quad 2-Input NAND Gate with Schmitt-Trigger Inputs High-Performance Silicon-Gate CMOS |
| KK74HC132AD | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Quad 2-Input NAND Gate with Schmitt-Trigger Inputs High-Performance Silicon-Gate CMOS |
| KK74HC132AN | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Quad 2-Input NAND Gate with Schmitt-Trigger Inputs High-Performance Silicon-Gate CMOS |
| KK74HC138A | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:1-of-8 Decoder/Demultiplexer |
| KK74HC138AD | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:1-of-8 Decoder/Demultiplexer |
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