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參數(shù)資料
| 型號： | IN74HC273AN |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | OCTAL D FLIP-FLOP WITH COMMON CLOCK AND RESET |
| 中文描述： | 八路D觸發(fā)器與通用時鐘和復(fù)位次浮點(diǎn)運(yùn)算 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 148K |
| 代理商： | IN74HC273AN |
IN74HC273A
1
O
CTAL
D
F
LIP
-F
LOP WITH
C
OMMON
C
LOCK AND
R
ESET
High-Performance Silicon-Gate CMOS
The IN74HC273A is identical in pinout to the LS/ALS273. The
device inputs are compatible with standard CMOS outputs; with
pullup resistors, they are compatible with LS/ALSTTL outputs.
This device consists of eight 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.
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
ORDERING INFORMATION
IN74HC273AN Plastic
IN74HC273ADW SOIC
T
A
= -55
°
to 125
°
C for all
packages
FUNCTION TABLE
Inputs
Clock
D
X
X
H
L
L
X
X
X = don’t care
Output
Q
L
H
L
no change
no change
Reset
L
H
H
H
H
LOGIC DIAGRAM
PIN 20=V
CC
PIN 10 = GND
PIN ASSIGNMENT
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|---|---|
| IN74HC27A | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:Triple 3-Input NOR Gate |
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| IN74HC27AN | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:Triple 3-Input NOR Gate |
| IN74HC299 | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:8-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER WITH PARALLEL I/O |
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