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 …continued[1][2]
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
40 C to +85 C
Min
Max
VOL
II
IBHL
IBHH
IBHLO
IBHHO
LOW-level
output
voltage
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
input leakage nDIR, nOE input; VI = 0 V or 3.6 V;
current
VCC(A) = VCC(B) = 0.8 V to 3.6 V
bus hold
A or B port
[3]
LOW current VI = 0.49 V;
VCC(A) = VCC(B) = 1.4 V
VI = 0.58 V;
VCC(A) = VCC(B) = 1.65 V
VI = 0.70 V;
VCC(A) = VCC(B) = 2.3 V
VI = 0.80 V;
VCC(A) = VCC(B) = 3.0 V
bus hold
A or B port
[4]
HIGH current
VI = 0.91 V;
VCC(A) = VCC(B) = 1.4 V
VI = 1.07 V;
VCC(A) = VCC(B) = 1.65 V
VI = 1.60 V;
VCC(A) = VCC(B) = 2.3 V
VI = 2.00 V;
VCC(A) = VCC(B) = 3.0 V
bus hold
A or B port
[5]
LOW
overdrive
current
VCC(A) = VCC(B) = 1.6 V
VCC(A) = VCC(B) = 1.95 V
VCC(A) = VCC(B) = 2.7 V
VCC(A) = VCC(B) = 3.6 V
bus hold
A or B port
[6]
HIGH
overdrive
current
VCC(A) = VCC(B) = 1.6 V
VCC(A) = VCC(B) = 1.95 V
VCC(A) = VCC(B) = 2.7 V
VCC(A) = VCC(B) = 3.6 V
-
-
-
-
-
-
-
15
25
45
100
15
25
45
100
125
200
300
500
125
200
300
500
0.1
0.25
0.35
0.45
0.55
0.7
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
74AVCH4T245
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 27 September 2011
40 C to +125 C Unit
Min
Max
-
0.1 V
-
0.25 V
-
0.35 V
-
0.45 V
-
0.55 V
-
0.7 V
-
5 A
15
-
A
25
-
A
45
-
A
90
-
A
15
25
45
100
-
A
-
A
-
A
-
A
125
-
A
200
-
A
300
-
A
500
-
A
125
200
300
500
-
A
-
A
-
A
-
A
© NXP B.V. 2011. All rights reserved.
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