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MC74ACT125DTR2G 数据手册 - ON Semiconductor（安森美）
制造商:
ON Semiconductor（安森美）
分类:
逻辑控制器
封装:
TSSOP-14
描述:
ON SEMICONDUCTOR MC74ACT125DTR2G BUFFER, QUAD, 3-STATE O/P, TSSOP-14 新
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MC74ACT125DTR2G数据手册
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MC74AC125, MC74ACT125
www.onsemi.com
4
DC CHARACTERISTICS
Symbo
l
Parameter
V
CC
(V)
74ACT 74ACT
Unit Conditions
T
A
= +25°C
T
A
=
−40°C to
+85°C
Typ Guaranteed Limits
V
IH
Minimum High Level
Input Voltage
4.5 1.5 2.2 2.0
V
V
OUT
= 0.1 V
5.5 1.5 2.0 2.0 or V
CC
− 0.1 V
V
IL
Maximum Low Level
Input Voltage
4.5 1.5 0.8 0.8
V
V
OUT
= 0.1 V
5.5 1.5 0.8 0.8 or V
CC
− 0.1 V
V
OH
Minimum High Level
Output Voltage
4.5 4.49 4.4 4.4
V
I
OUT
= − 50 mA
5.5 5.49 5.4 5.4
*V
IN
= V
IL
or V
IH
4.5 − 3.86 3.76 V
I
OH
− 24 mA
5.5 − 4.86 4.76 −24 mA
V
OL
Minimum Low Level
Output Voltage
4.5 0.001 0.1 0.1
V
I
OUT
= − 50 mA
5.5 0.001 0.1 0.1
V
*V
IN
= V
IL
or V
IH
4.5 − 0.36 0.44 I
OH
− 24 mA
5.5 − 0.36 0.44 −24 mA
I
IN
Maximum Input
Leakage Current
5.5 − ±0.1 ±1.0
mA
V
I
= V
CC
, GND
I
OZ
V
I
(OE) = V
IL
, V
IH
V
I
= V
CC
, GND
5.5 ±0.5 ±5.0
mA
V
I
(OE) = V
IL
, V
IH
− V
I
= V
CC
, GND
V
O
= V
CC
, GND V
O
= V
CC
, GND
DI
CCT
Additional Max. I
CC
/Input 5.5 0.6 − 1.5 mA V
I
= V
CC
− 2.1 V
I
OLD
†Minimum Dynamic
Output Current
5.5 − − 75 mA V
OLD
= 1.65 V Max
I
OHD
5.5 − − −75 mA V
OHD
= 3.85 V Min
I
CC
Maximum Quiescent Supply Current 5.5 − 8.0 80
mA
V
IN
= V
CC
or GND
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one input loaded at a time.
AC CHARACTERISTICS
Symbol Parameter
V
CC
*
(V)
74ACT 74ACT
Unit
T
A
= +25°C
C
L
= 50 pF
T
A
= −40°C
to +85°C
C
L
= 50 pF
Min Max Min Max
t
PLH
Propagation Delay
Data to Output
5.0 1.0 9.0 1.0 10 ns
t
PHL
Propagation Delay
Data to Output
5.0 1.0 9.0 1.0 10 ns
t
PZH
Output Enable
Time
5.0 1.0 8.5 1.0 9.5 ns
t
PZL
Output Enable
Time
5.0 1.0 9.5 1.0 10.5 ns
t
PHZ
Output Disable
Time
5.0 1.0 9.5 1.0 10.5 ns
t
PLZ
Output Disable
Time
5.0 1.0 10 1.0 10.5 ns
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
CAPACITANCE
Symbol Parameter
Value
Typ
Unit Test Conditions
C
IN
Input Capacitance 4.5 pF V
CC
= 5.0 V
C
PD
Power Dissipation Capacitance 45 pF V
CC
= 5.0 V
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