參數(shù)資料
型號: MC74ACT125DR2
廠商: MOTOROLA INC
元件分類: 總線收發(fā)器
英文描述: ACT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
封裝: PLASTIC, SOIC-14
文件頁數(shù): 1/5頁
文件大小: 145K
代理商: MC74ACT125DR2
5-1
FACT DATA
Quad Buffer With 3State Outputs
Outputs Source/Sink
′ACT125 Has TTL Compatible Inputs
PIN ASSIGNMENTS
A0
B0
O0
A1
B1
O1
GND
13
14
12
11
10
9
8
2
1
3
4
5
6
7
VCC
A2
B2
O2
A3
B3
O3
PIN NAMES
Inputs
Outputs
An, Bn
On
FUNCTION TABLE
Inputs
Output
An
Bn
On
L
H
L
H
X
Z
H = High Voltage Level
L = Low Voltage Level
Z = High Impedance
X = Immaterial
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
–0.5 to +7.0
V
Vin
DC Input Voltage (Referenced to GND)
–0.5 to VCC + 0.5
V
Vout
DC Output Voltage (Referenced to GND)
–0.5 to VCC + 0.5
V
Iin
DC Input Current, per Pin
± 20
mA
Iout
DC Output Sink/Source Current, per Pin
± 50
mA
ICC
DC VCC or GND Current per Output Pin
± 50
mA
Tstg
Storage Temperature
–65 to +150
°C
* Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended
Operating Conditions.
MC74AC125
MC74ACT125
QUAD BUFFER
WITH 3-STATE OUTPUTS
N SUFFIX
CASE 646-06
PLASTIC
D SUFFIX
CASE 751A-03
SOIC
14
1
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