RD74LVC138B_15 Datasheet, PDF (7/10 Pages) Renesas Technology Corp – 3-to-8-line Decoder / Demultiplexer

RD74LVC138B
Switching Characteristics
Ta = –40 to 85°C
Item
Symbol V_CC (V)
Min
Typ
Max
Propagation delay time t_PLH
1.8±0.15 1.0
—
t_PHL
2.5±0.2 1.0
—
22.0
9.9
2.7
1.0
—
7.9
3.3±0.3 1.0
—
6.7
5.0±0.5 1.0
—
6.0
t_PLH
1.8±0.15 1.0
—
t_PHL
2.5±0.2 1.0
—
21.0
9.4
2.7
1.0
—
7.4
3.3±0.3 1.0
—
6.5
5.0±0.5 1.0
—
6.0
t_PLH
1.8±0.15 1.0
—
t_PHL
2.5±0.2 1.0
—
20.3
8.4
2.7
1.0
—
6.4
3.3±0.3 1.0
—
5.8
5.0±0.5 1.0
—
5.0
Output skew between
t_OSLH
1.8±0.15 —
—
—
pins*¹
t_OSHL
2.5±0.2 —
—
—
2.7
—
—
—
3.3±0.3 —
—
1.0
5.0±0.5 —
—
1.0
Input capacitance
C_IN
3.3
—
5.0
—
Note: 1. This parameter is characterized but not tested.
t_OSLH = |t_PLHm – t_PLHn|, t_OSHL = |t_PHLm – t_PHLn|
Unit
ns
ns
ns
ns
pF
From
(Input)
A, B, C
To
(Output)
Y0 to Y7
G2A, G2B Y0 to Y7
G1
Y0 to Y7
Operating Characteristics
Item
Power dissipation capacitance
Symbol
C_PD
VCC = (V)
1.8
2.5
3.3
5.0
Min
—
—
—
—
Ta = 25°C
Typ Max
25
—
26
—
27
—
30
—
Unit
pF
Test Conditions
f = 10 MHz
Rev.2.00 Jan. 14, 2005 page 5 of 7