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IN74ACT174D 参数 Datasheet PDF下载

IN74ACT174D图片预览
型号: IN74ACT174D
PDF下载: 下载PDF文件 查看货源
内容描述: 六路D触发器与普通时钟和复位 [HEX D FLIP-FLOP WITH COMMON CLOCK AND RESET]
分类和应用: 触发器时钟
文件页数/大小: 5 页 / 165 K
品牌: INTEGRAL [ INTEGRAL CORP. ]
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IN74ACT174
H
EX
D F
LIP
-F
LOP WITH
C
OMMON
C
LOCK AND
R
ESET
High-Speed Silicon-Gate CMOS
The IN74ACT174 is identical in pinout to the LS/ALS174,
HC/HCT174. The IN74ACT174 may be used as a level converter
for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
This device consists of six D flip-flops with common Clock and
Reset inputs. Each flip-flop is loaded with a low-to-high transition
of the Clock input. Reset is asynchronous and active-low.
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
µA;
0.1
µA
@ 25°C
Outputs Source/Sink 24 mA
ORDERING INFORMATION
IN74ACT174N Plastic
IN74ACT174D SOIC
T
A
= -40° to 85° C for all
packages
PIN ASSIGNMENT
LOGIC DIAGRAM
FUNCTION TABLE
Reset
L
H
H
H
H
Inputs
Clock
X
D
X
H
L
X
X
Output
Q
L
H
L
no
change
no
change
PIN 16=V
CC
PIN 8 = GND
L
X = Don’t care
1