74AHC2G241 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
74AHC2G241 Datasheet PDF : 19 Pages
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Philips Semiconductors
74AHC2G241; 74AHCT2G241
Dual buffer/line driver; 3-state
8. Functional description
Table 5: Function table [1]
Input
Output
Input
1OE
1A
1Y
2OE
2A
L
L
L
H
L
L
H
H
H
H
H
X
Z
L
X
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
9. Limiting values
Output
2Y
L
H
Z
Table 6: 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
−0.5 +7.0 V
VI
input voltage
−0.5 +7.0 V
IIK
input diode current VI < −0.5 V
-
−20 mA
IOK
output diode current VO < −0.5 V or VO > VCC + 0.5 V [1] -
±20 mA
IO
output source or sink VO = −0.5 V to (VCC + 0.5 V)
current
-
±25 mA
ICC, IGND
Tstg
Ptot
VCC or GND current
storage temperature
power dissipation
Tamb = −40 °C to +125 °C
-
±75 mA
−65 +150 °C
-
250 mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
10. Recommended operating conditions
Table 7: Recommended operating conditions
Symbol Parameter
Conditions
Type 74AHC2G241
VCC
VI
VO
Tamb
supply voltage
input voltage
output voltage
operating ambient
temperature
see Section 11 and
Section 12
tr, tf
input rise and fall
times
Type 74AHCT2G241
VCC = 3.3 V ± 0.3 V
VCC = 5 V ± 0.5 V
VCC
supply voltage
Min. Typ. Max. Unit
2.0 5.0 5.5 V
0
-
5.5 V
0
-
VCC V
−40 +25 +125 °C
-
-
100 ns/V
-
-
20 ns/V
4.5 5.0 5.5 V
9397 750 12887
Product data sheet
Rev. 01 — 10 March 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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