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參數資料
| 型號： | KK74HCT373AN |
| 廠商： | KODENSHI CORP. |
| 英文描述： | Octal 3-State Noninverting Transparent Latch |
| 中文描述： | 八路三態同相透明鎖存器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 195K |
| 代理商： | KK74HCT373AN |
TECHNICAL DATA
K K
74HCT373A
Octal 3-State Noninverting
Transparent Latch
ORDERING INFORMATION
KK
74HCT373AN Plastic
KK
74HCT373ADW SOIC
T
A
= -55
°
to 125
°
C for all packages
The
KK
74HCT373A may be used as a level converter for interfacing
TTL or NMOS outputs to High-Speed CMOS inputs.
The
KK
74HCT373A is identical in pinout to the LS/ALS373.
The eight latches of the
KK
74HCT373A are transparent D-type latches.
While the Latch Enable is high the Q outputs follow the Data Inputs.
When Latch Enable is taken low, data meeting the setup and hold times
becomes latched.
The Output Enable does not affect the state of the latch, but when
Output Enable is high, all outputs are forced to the high-impedance state.
Thus, data may be latched even when the outputs are not enabled.
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
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 20=V
CC
PIN 10 = GND
FUNCTION TABLE
Inputs
Output
Output
Enable
Latch
Enable
D
Q
L
H
H
H
L
H
L
L
L
L
X
No Change
H
X
X
Z
X = Don’t Care
Z = High Impedance
1
相關PDF資料 |
PDF描述 |
|---|---|
| KK74HCT374A | Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| KK74HCT374ADW | Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| KK74HCT374AN | Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| KK74HCT573A | Octal 3-State Noninverting Transparent Latch High-Performance Silicon-Gate CMOS |
| KK74HCT573ADW | Octal 3-State Noninverting Transparent Latch High-Performance Silicon-Gate CMOS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| KK74HCT374A | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| KK74HCT374ADW | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| KK74HCT374AN | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| KK74HCT573A | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting Transparent Latch High-Performance Silicon-Gate CMOS |
| KK74HCT573ADW | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Noninverting Transparent Latch High-Performance Silicon-Gate CMOS |
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