HEF4041BT Просмотр технического описания (PDF) - Philips Electronics
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HEF4041BT Datasheet PDF : 4 Pages
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Philips Semiconductors
Quadruple true/complement buffer
Product specification
HEF4041B
buffers
DC CHARACTERISTICS
VSS = 0 V; VI = VSS or VDD
Output (source) current
HIGH
HIGH
Output (sink) current
LOW
VDD
V
5
10
15
5
4,75
10
15
VOH VOL
V
V
4,6
9,5
13,5
2,5
0,4
0,5
1,5
Tamb (°C)
SYMBOL
−40
+25
+85
MIN. MAX. MIN. TYP. MIN. MAX.
−IOH
−IOH
IOL
1,6
4,5
16,0
5,0
2,0
7,5
23,0
1,3 2,6 1,0
mA
3,6 7,0 2,7
mA
14,0 30,0 10,0
mA
4,0 8,0 3,0
mA
1,7 4,0 1,35
mA
6,0 12,0 4,5
mA
20,0 35,0 15,0
mA
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL MIN. TYP. MAX.
Propagation delays
In → On
HIGH to LOW
LOW to HIGH
In → On
HIGH to LOW
LOW to HIGH
Output transition times
On → On
HIGH to LOW
LOW to HIGH
5
10
tPHL
15
5
10
tPLH
15
5
10
tPHL
15
5
10
tPLH
15
5
10
tTHL
15
5
10
tTLH
15
30 65 ns
20 40 ns
15 30 ns
30 55 ns
15 30 ns
10 20 ns
35 75 ns
20 40 ns
15 30 ns
35 75 ns
20 40 ns
15 30 ns
25 50 ns
12 25 ns
8 20 ns
25 45 ns
12 25 ns
8 20 ns
TYPICAL EXTRAPOLATION
FORMULA
17 ns + (0,27 ns/pF) CL
14 ns + (0,11 ns/pF) CL
12 ns + (0,08 ns/pF) CL
17 ns + (0,27 ns/pF) CL
9 ns + (0,11 ns/pF) CL
7 ns + (0,08 ns/pF) CL
22 ns + (0,27 ns/pF) CL
14 ns + (0,11 ns/pF) CL
12 ns + (0,08 ns/pF) CL
22 ns + (0,27 ns/pF) CL
14 ns + (0,11 ns/pF) CL
12 ns + (0,08 ns/pF) CL
5 ns + (0,40 ns/pF) CL
2 ns + (0,21 ns/pF) CL
1 ns + (0,14 ns/pF) CL
5 ns + (0,40 ns/pF) CL
2 ns + (0,21 ns/pF) CL
1 ns + (0,14 ns/pF) CL
January 1995
3
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