HEC40245B Просмотр технического описания (PDF) - Philips Electronics
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HEC40245B Datasheet PDF : 6 Pages
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Philips Semiconductors
Octal bus transceiver with 3-state outputs
Product specification
HEF40245B
buffers
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
See Family Specifications, except for:
D.C. current into any input
± II
D.C. source or sink current into any output
± IO
D.C. current into the supply terminals
±I
max.
max.
max.
10 mA
25 mA
100 mA
DC CHARACTERISTICS
VSS = 0 V
VDD VOH VOL
V
V
V SYMBOL
−40
Tamb (°C)
+ 25
+ 85
Output current
HIGH
Output current
HIGH
Output current
LOW
Hysteresis
voltage
(any input)
3-state input/output
leakage current
pins An or Bn
5 4,6
10 9,5
15 13,5
−IOH
5 3,6
10 8,4
15 13,2
−IOH
5
0,4
10
0,5 IOL
15
1,5
5
10
VH
15
15
IOZ(1)
MIN.
0,75
1,85
14,5
9,3
14,4
19,5
2,9
9,5
30,0
MAX. MIN. TYP. MAX. MIN.
0,6 1,2
0,45
1,5 3,0
1,1
15 50
15,5
10 24
10,7
15 46
15,0
20 62
19,8
2,3 5,4
1,75
7,6 17
5,50
25 45
19,0
220
250
320
MAX.
mA
mA
mA
mA
mA
mA
mA
mA
mA
mV
mV
mV
−
1,6 −
− 1,6
−
12 µA
Note
1. Relevant output in OFF-state; An at VSS or VDD; Bn at VSS or VDD.
January 1995
4
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