74AVCH4T245 Просмотр технического описания (PDF) - NXP Semiconductors.
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74AVCH4T245
NXP Semiconductors.
74AVCH4T245 Datasheet PDF : 29 Pages
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NXP Semiconductors
74AVCH4T245
4-bit dual supply translating transceiver; 3-state
Table 8. Static characteristics [1][2]
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
40 C to +85 C
40 C to +125 C Unit
Min
Max
Min
Max
VIH
HIGH-level data input
input voltage VCCI = 0.8 V
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
nDIR, nOE input
0.70VCCI
-
0.70VCCI
-
V
0.65VCCI
-
0.65VCCI
-
V
1.6
-
1.6
-
V
2
-
2
-
V
VCC(A) = 0.8 V
VCC(A) = 1.1 V to 1.95 V
VCC(A) = 2.3 V to 2.7 V
VCC(A) = 3.0 V to 3.6 V
VIL
LOW-level data input
input voltage VCCI = 0.8 V
VCCI = 1.1 V to 1.95 V
VCCI = 2.3 V to 2.7 V
VCCI = 3.0 V to 3.6 V
nDIR, nOE input
0.70VCC(A)
-
0.70VCC(A)
-
V
0.65VCC(A)
-
0.65VCC(A)
-
V
1.6
-
1.6
-
V
2
-
2
-
V
-
0.30VCCI
-
0.30VCCI V
-
0.35VCCI
-
0.35VCCI V
-
0.7
-
0.7 V
-
0.8
-
0.8 V
VOH
HIGH-level
output
voltage
VCC(A) = 0.8 V
VCC(A) = 1.1 V to 1.95 V
VCC(A) = 2.3 V to 2.7 V
VCC(A) = 3.0 V to 3.6 V
VI = VIH or VIL
IO = 100 A;
VCC(A) = VCC(B) = 0.8 V to 3.6 V
IO = 3 mA;
VCC(A) = VCC(B) = 1.1 V
IO = 6 mA;
VCC(A) = VCC(B) = 1.4 V
IO = 8 mA;
VCC(A) = VCC(B) = 1.65 V
IO = 9 mA;
VCC(A) = VCC(B) = 2.3 V
IO = 12 mA;
VCC(A) = VCC(B) = 3.0 V
-
0.30VCC(A)
-
0.30VCC(A) V
-
0.35VCC(A)
-
0.35VCC(A) V
-
0.7
-
0.7 V
-
0.8
-
0.8 V
VCCO 0.1
-
VCCO 0.1
-
V
0.85
-
0.85
-
V
1.05
-
1.05
-
V
1.2
-
1.2
-
V
1.75
-
1.75
-
V
2.3
-
2.3
-
V
74AVCH4T245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 27 September 2011
© NXP B.V. 2011. All rights reserved.
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