74HCT2G126DP(2013) View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
74HCT2G126DP Datasheet PDF : 15 Pages
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NXP Semiconductors
74HC2G126; 74HCT2G126
Dual buffer/line driver; 3-state
6.2 Pin description
Table 3. Pin description
Symbol
Pin
1OE, 2OE
1, 7
1A, 2A
2, 5
1Y, 2Y
6, 3
GND
4
VCC
8
Description
output enable input
data input
data output
ground (0 V)
supply voltage
7. Functional description
Table 4. Function table[1]
Input
nOE
nA
H
L
H
H
L
X
Output
nY
L
H
Z
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
8. Limiting values
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
IIK
IOK
IO
ICC
IGND
Tstg
Ptot
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
VI < 0.5 V or VI > VCC + 0.5 V
VO < 0.5 V or VO > VCC + 0.5 V
VO = 0.5 V to (VCC + 0.5 V)
0.5
[1] -
[1] -
[1] -
-
70
65
[2] -
+7.0 V
20 mA
20 mA
35 mA
70
mA
-
mA
+150 C
300 mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For TSSOP8 package: above 55 C the value of Ptot derates linearly with 2.5 mW/K.
For VSSOP8 package: above 110 C the value of Ptot derates linearly with 8 mW/K.
For XSON8 package: above 118 C the value of Ptot derates linearly with 7.8 mW/K.
74HC_HCT2G126
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 18 December 2013
© NXP B.V. 2013. All rights reserved.
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