參數(shù)資料
型號(hào)： 74LVT125PWDH
廠商： NXP SEMICONDUCTORS
元件分類： 通用總線功能
英文描述： 3.3V Quad buffer 3-State
中文描述： LVT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
文件頁(yè)數(shù)： 5/15頁(yè)
文件大?。?/td> 93K
代理商： 74LVT125PWDH
9397 750 14703
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 10 February 2005
5 of 15
Philips Semiconductors
74LVT125
3.3 V quad buffer; 3-state
9.
Recommended operating conditions
10. Static characteristics
Table 6:
Symbol Parameter
V
CC
supply voltage
V
I
input voltage
V
IH
HIGH-level input voltage
V
IL
LOW-level input voltage
I
OH
HIGH-level output current
I
OL
LOW-level output current
Recommended operating conditions
Conditions
Min
2.7
0
2.0
-
-
-
-
Typ
-
-
-
-
-
-
-
Max
3.6
5.5
-
0.8
32
32
64
Unit
V
V
V
V
mA
mA
mA
none
current duty cycle
≤
50 %; f
≥
1 kHz
t/
V
input transition rise or fall
rate
ambient temperature
0
-
10
ns/V
T
amb
in free air
40
-
+85
°
C
Table 7:
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
T
amb
=
40
°
C to +85
°
C
[1]
V
IK
input diode voltage
I
IK
=
18 mA; V
CC
= 2.7 V
V
OH
HIGH-level output voltage
I
OH
=
100
μ
A;
V
CC
= 2.7 V to 3.6 V;
I
OH
=
8 mA; V
CC
= 2.7 V
I
OH
=
32 mA; V
CC
= 3.0 V
V
OL
LOW-level output voltage
V
CC
= 2.7 V
Static characteristics
Min
Typ
Max
Unit
-
V
CC
0.2 V
CC
0.1 -
0.9
1.2
V
V
2.4
2.0
2.5
2.2
-
-
V
V
I
OL
= 100
μ
A
I
OL
= 24 mA
V
CC
= 3.0 V
I
OL
= 16 mA
I
OL
= 32 mA
I
OL
= 64 mA
-
-
0.1
0.3
0.2
0.5
V
V
-
-
-
0.25
0.3
0.4
0.4
0.5
0.55
V
V
V
I
LI
input leakage current
all input pins
control pins
data pins
V
CC
= 0 V or 3.6 V; V
I
= 5.5 V
V
CC
= 3.6 V; V
CC
or GND
V
CC
= 3.6 V; V
I
= V
CC
V
CC
= 3.6 V; V
I
= 0 V
V
CC
= 0 V; V
I
or V
O
= 0 V to 4.5 V
V
CC
= 3 V; V
I
= 0.8 V
V
CC
= 3 V; V
I
= 2.0 V
V
CC
= 0 V to 3.6 V; V
I
= 3.6 V
-
-
1
±
0.1
0.1
1
1
150
150
-
10
±
1
1
5
±
100
-
-
-
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
[2]
-
[2]
-
I
OFF
I
HOLD
power-down output current
bus hold current nA input
-
[3]
75
75
±
500
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