74LVT126D 查看數據表（PDF） - Philips Electronics
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74LVT126D Datasheet PDF : 15 Pages
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Philips Semiconductors
74LVT126
3.3 V quad buffer; 3-state
7. Functional description
7.1 Function table
Table 4: Function table [1]
Input
nOE
nA
H
L
H
H
L
X
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
8. Limiting values
Output
nY
L
H
Z
Table 5: Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Max Unit
VCC
supply voltage
VI
input voltage
VO
output voltage
−0.5
+4.6
V
[1] −0.5
+7.0
V
output in OFF-state or [1] −0.5
+7.0
V
HIGH-state
IIK
input diode current
VI < 0 V
-
−50
mA
IOK
output diode current
VO < 0 V
-
−50
mA
IO
output current
output in LOW-state
-
128
mA
output in HIGH-state
-
−64
mA
Tstg
storage temperature
Tj
junction temperature
−65
[2] -
+150 °C
150
°C
[1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal
environment can create junction temperatures which are detrimental to reliability.
9397 750 14553
Product data sheet
Rev. 04 — 11 February 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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