CD54AC139 Datasheet, PDF (4/9 Pages) Intersil Corporation – Dual 2-to-4-Line Decoder/Demultiplexer

CD54AC139, CD74AC139
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS
SCHS332 – MARCH 2003
switching characteristics over recommended operating free-air temperature range,
V_CC = 1.5 V, C_L = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
–55°C to
125°C
MIN MAX
–40°C to
85°C
MIN MAX
tPLH
tPHL
A or B
Any Y
CL = 50 pF
131
119
131
119
tPLH
G
tPHL
Any Y
CL = 50 pF
131
119
131
119
UNIT
ns
ns
switching characteristics over recommended operating free-air temperature range,
V_CC = 3.3 V ± 0.3 V, C_L = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
–55°C to
125°C
MIN MAX
–40°C to
85°C
MIN MAX
tPLH
tPHL
A or B
Any Y
CL = 50 pF
3.7 14.7
3.7 14.7
3.9 13.4
3.9 13.4
tPLH
G
tPHL
Any Y
CL = 50 pF
3.7 14.7
3.7 14.7
3.9 13.4
3.9 13.4
UNIT
ns
ns
switching characteristics over recommended operating free-air temperature range,
V_CC = 5 V ± 0.5 V, C_L = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
–55°C to
125°C
MIN MAX
–40°C to
85°C
MIN MAX
tPLH
tPHL
A or B
Any Y
CL = 50 pF
2.6 10.5 2.8 9.5
2.6 10.5 2.8 9.5
tPLH
G
tPHL
Any Y
CL = 50 pF
2.6 10.5 2.8 9.5
2.6 10.5 2.8 9.5
UNIT
ns
ns
operating characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
Cpd
Power dissipation capacitance
TYP UNIT
83
pF
4
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