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参数资料
| 型号： | IN74ACT74N |
| 厂商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | DUAL D FLIP-FLOP WITH SET AND RESET |
| 中文描述： | 双D触发器与SET和RESET |
| 文件页数： | 1/5页 |
| 文件大小： | 205K |
| 代理商： | IN74ACT74N |
IN74ACT74
1
D
UAL
D
F
LIP
-F
LOP WITH
S
ET AND
R
ESET
High-Speed Silicon-Gate CMOS
The IN74ACT74 is identical in pinout to the LS/ALS74,
HC/HCT74. The IN74ACT74 may be used as a level converter
for interfacing TTL or NMOS outputs to High Speed CMOS
inputs.
This device consists of two D flip-flops with individual Set,
Reset, and Clock inputs. Information at a D-input is transferred to
the corresponding Q output on the next positive going edge of
the clock input. Both Q and Q outputs are available from each
flip-flop. The Set and Reset inputs are asynchronous.
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; 0.1
μ
A @ 25
°
C
Outputs Source/Sink 24 mA
ORDERING INFORMATION
IN74ACT74N Plastic
IN74ACT74D SOIC
T
A
= -40
°
to 85
°
C for all
packages
LOGIC DIAGRAM
PIN 14 =V
CC
PIN 7 = GND
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Rese
t
H
X
L
X
L
X
H
H
H
L
H
H
H
*Both outputs will remain high as long as Set
and Reset are low, but the output states are
unpredictable if Set and Reset go high
simultaneously.
X = don’t care
Outputs
Q
Set
Clock
Data
Q
L
H
L
H
H
H
H
H
X
X
X
H
L
X
X
X
H
L
H
*
H
L
No Change
No Change
No Change
L
H
H
*
L
H
相关PDF资料 |
PDF描述 |
|---|---|
| IN74ACT74 | DUAL D FLIP-FLOP WITH SET AND RESET |
| IN74ACT86 | Quad 2-Input Exclusive OR Gate |
| IN74ACT86D | Quad 2-Input Exclusive OR Gate |
| IN74ACT86N | Quad 2-Input Exclusive OR Gate |
| IN74ALS240A | RESISTOR 931 1% .1W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IN74ACT86 | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:Quad 2-Input Exclusive OR Gate |
| IN74ACT86D | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:Quad 2-Input Exclusive OR Gate |
| IN74ACT86N | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:Quad 2-Input Exclusive OR Gate |
| IN74ALS240A | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:OCTAL BUFFER / DRIVER WITH 3-STATE OUTPUTS |
| IN74ALS240AD | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:OCTAL BUFFER / DRIVER WITH 3-STATE OUTPUTS |
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