參數(shù)資料
型號： KK74HC573A
廠商： KODENSHI CORP.
英文描述： Octal 3-State Noninverting Transparent Latch
中文描述： 八路三態(tài)同相透明鎖存器
文件頁數(shù)： 1/6頁
文件大小： 207K
代理商： KK74HC573A
TECHNICAL DATA
K K
74HC573A
Octal 3-State Noninverting
Transparent Latch
High-Performance Silicon-Gate CMOS
N SUFFIX
PLASTIC DIP
DW SUFFIX
SOIC
1
20
1
20
ORDERING INFORMATION
K K
74HC573AN
K K
74HC573ADW
T
A
= -55
°
to 125
°
C for all packages
Plastic DIP
SOIC
The
KK
74HC573A is identical in pinout to the LS/ALS573. The device
inputs are compatible with standard CMOS outputs; with pullup resistors,
they are compatible with LS/ALSTTL outputs.
These latches appear transparent to data (i.e., the outputs change
asynchronously) when LE is high. When LE goes low, data meeting the
setup and hold time becomes latched.
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
PIN ASSIGNMENT
1
2
3
5
4
6
7
8
9
10
VCC
Q0
20
18
17
16
15
14
19
11
12
13
GND
OE
LE
D0
D1
D2
D3
D4
D5
D6
D7
Q1
Q2
Q3
Q4
Q5
Q6
Q7
LOGIC DIAGRAM
DATA
INPUTS
NONINVERTING
OUTPUTS
OE
LE
D2
D6
D3
D7
D0
D4
Q5
Q1
Q7
Q3
Q4
Q0
D1
D5
Q6
Q2
1
11
4
8
5
9
2
6
14
18
12
16
15
19
3
7
13
17
PIN 20=V
CC
PIN 10 = GND
FUNCTION TABLE
Inputs
LE
Output
Q
OE
D
L
H
H
H
L
H
L
L
L
L
X
no change
H
X
X
Z
H= high level
L = low level
X = don’t care
Z = high impedance
1
相關(guān)PDF資料
PDF描述
KK74HC574A Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS
KK74HC574ADW Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS
KK74HC574AN Octal 3-State Noninverting D Flip-Flop High-Performance Silicon-Gate CMOS
KK74HC595A 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs High-Performance Silicon-Gate CMOS
KK74HC595AD 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs High-Performance Silicon-Gate CMOS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KK74HC574A 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
KK74HC574ADW 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
KK74HC574AN 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
KK74HC595A 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs High-Performance Silicon-Gate CMOS
KK74HC595AD 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs High-Performance Silicon-Gate CMOS
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