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參數資料
| 型號： | KK74AC574 |
| 廠商： | KODENSHI CORP. |
| 英文描述： | Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| 中文描述： | 八路三態同相D觸發器高性能硅柵CMOS |
| 文件頁數： | 1/6頁 |
| 文件大小： | 269K |
| 代理商： | KK74AC574 |
TECHNICAL DATA
Octal 3-State
Noninverting D Flip-Flop
High-Performance Silicon-Gate CMOS
K K
74AC574
ORDERING INFORMATION
KK
74AC574N Plastic
KK
74AC574DW SOIC
T
A
= -40
°
to 85
°
C for all packages
The
KK
74AC574 is identical in pinout to the LS/ALS574,
HC/HCT574. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS outputs.
Data meeting the setup time is clocked to the outputs with the rising
edge of the Clock. The Output Enable input does not affect the states of
the flip-flops, but when Output Enable is high, all device outputs are
forced to the high-impedance state; thus, data may be stored even when
the outputs are not enabled.
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0
μ
A; 0.1
μ
A @ 25
°
C
High Noise Immunity Characteristic of CMOS Devices
Outputs Source/Sink 24 mA
FUNCTION TABLE
Inputs
Output
Output
Enable
Clock
D
Q
L
H
H
L
L
L
L
L,H,
X
no
change
H
X
X
Z
X = don’t care
Z = high impedance
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 20=V
CC
PIN 10 = GND
1
相關PDF資料 |
PDF描述 |
|---|---|
| KK74AC574DW | Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| KK74AC574N | Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS |
| KK74AC620 | Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS |
| KK74AC620DW | Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS |
| KK74AC620N | Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| KK74AC574DW | 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 |
| KK74AC574N | 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 |
| KK74AC620 | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS |
| KK74AC620DW | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS |
| KK74AC620N | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:Octal 3-State Inverting Bus Transceiver High-Speed Silicon-Gate CMOS |
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