74HC4351 Datasheet, PDF (8/17 Pages) NXP Semiconductors – 8-channel analog multiplexer/demultiplexer with latch

Philips Semiconductors
8-channel analog multiplexer/demultiplexer
with latch
Product specification
74HC/HCT4351
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t_r = t_f = 6 ns; C_L = 50 pF
T_amb (°C)
TEST CONDITIONS
SYMBOL
PARAMETER
74HC
+25
−40 to +85
−40 to +125
UNIT _VCC
(V)
V_EE
(V)
min. typ. max. min. max. min. max.
OTHER
t_PHL/ t_PLH propagation delay
V_is to V_os
t_PZH/ t_PZL turn “ON” time
E₁ to V_os
t_PZH/ t_PZL turn “ON” time
E₂ to V_os
t_PZH/ t_PZL turn “ON” time
LE to V_os
t_PZH/ t_PZL turn “ON” time
S_n to V_os
t_PHZ/ t_PLZ turn “OFF” time
E₁ to V_os
t_PHZ/ t_PLZ turn “OFF” time
E₂ to V_os
t_PHZ/ t_PLZ turn “OFF” time
LE to V_os
t_PHZ/ t_PLZ turn “OFF” time
S_n to V_os
14 60
75
90 ns 2.0 0 R_L = ∞;
5 12
15
18
4 10
13
15
4.5 0
6.0 0
C_L = 50 pF
(see Fig.17)
48
10
12
4.5 −4.5
85 300
375
450 ns 2.0 0 R_L = 1 kΩ;
31 60
75
90
4.5 0 C_L = 50 pF
25 51
64
77
6.0 0 (see Fig.18)
28 55
69
83
4.5 −4.5
85 300
375
450 ns 2.0 0 R_L = 1 kΩ;
31 60
75
90
4.5 0 C_L = 50 pF
25 51
64
77
6.0 0 (see Fig.18)
25 55
69
83
4.5 −4.5
91 300
375
450 ns 2.0 0 R_L = 1 kΩ;
33 60
75
90
26 51
64
77
4.5 0
6.0 0
C_L = 50 pF
(see Fig.18)
27 55
69
83
4.5 −4.5
88 300
375
450 ns 2.0 0 R_L = 1 kΩ;
32 60
75
90
4.5 0 C_L = 50 pF
26 51
64
77
6.0 0 (see Fig.18)
25 50
63
75
4.5 −4.5
69 250
315
375 ns 2.0 0 R_L = 1 kΩ;
25 50
63
75
4.5 0 C_L = 50 pF
20 43
54
64
6.0 0 (see Fig.18)
20 40
50
60
4.5 −4.5
72 250
315
375 ns 2.0 0 R_L = 1 kΩ;
26 50
63
75
21 43
54
64
4.5 0
6.0 0
C_L = 50 pF
(see Fig.18)
19 40
50
60
4.5 −4.5
83 275
345
415 ns 2.0 0 R_L = 1 kΩ;
30 55
69
83
4.5 0 C_L = 50 pF
24 47
59
71
6.0 0 (see Fig.18)
26 45
56
68
4.5 −4.5
80 275
345
415 ns 2.0 0 R_L = 1 kΩ;
29 55
69
83
4.5 0 C_L = 50 pF
23 47
59
71
6.0 0 (see Fig.18)
24 48
60
72
4.5 −4.5
December 1990
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