tc74hc237af TOSHIBA Semiconductor CORPORATION, tc74hc237af Datasheet - Page 4

• Manufacturer Part Number: tc74hc237af
• Description: 3-to-8 Line Decoder/latch
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Electrical Characteristics
DC Characteristics
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
Input leakage
current
Quiescent supply
current
Timing Requirements
Minimum pulse width
( GL )
Minimum set-up time
(A, B, C- GL )
Minimum hold time
(A, B, C- GL )
Characteristics
Characteristics
Symbol
V
V
V
I
V
I
CC
OH
OL
IN
IH
IL
(input: t
V
= V
V
= V
V
V
Symbol
IN
IN
IN
IN
t
W (L)
IH
IH
= V
= V
t
t
s
h
r
or V
or V
= t
CC
CC
f
IL
IL
or GND
or GND
= 6 ns)
Test Condition
I
I
I
I
I
I
⎯
⎯
OH
OH
OH
OL
OL
OL
= 20 μ A
= 4 mA
= 5.2 mA
= − 20 μ A
= − 4 mA
= − 5.2 mA
4
Test Condition
⎯
⎯
⎯
V
CC
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
(V)
1.50
3.15
4.20
4.18
5.68
Min
1.9
4.4
5.9
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
V
Ta = 25°C
CC
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Typ.
4.31
5.80
0.17
0.18
2.0
4.5
6.0
0.0
0.0
0.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
(V)
Max
0.50
1.35
1.80
0.26
0.26
± 0.1
Typ.
TC74HC237AP/AF
0.1
0.1
0.1
4.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
Ta = − 40~85°C
Limit
1.50
3.15
4.20
4.13
5.63
Min
1.9
4.4
5.9
75
15
13
50
10
25
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
9
5
5
2007-10-01
~85°C
Limit
0.50
1.35
1.80
0.33
0.33
± 1.0
40.0
Ta =
Max
− 40
0.1
0.1
0.1
95
19
16
65
13
11
30
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
6
5
Unit
Unit
μ A
μ A
ns
ns
ns
V
V
V
V