參數(shù)資料
型號(hào): 935190070112
廠商: NXP SEMICONDUCTORS
元件分類: 多路復(fù)用及模擬開(kāi)關(guān)
英文描述: 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20
封裝: SOT-339, SSOP-20
文件頁(yè)數(shù): 3/21頁(yè)
文件大小: 205K
代理商: 935190070112
December 1990
11
Philips Semiconductors
Product specication
8-channel analog multiplexer/demultiplexer
with latch
74HC/HCT4351
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr =tf = 6 ns; CL = 50 pF
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HCT
VCC
(V)
VEE
(V)
OTHER
+25
40 to +85 40 to +125
min. typ. max. min.
max.
min.
max.
tPHL/ tPLH
propagation delay
Vis to Vos
6
4
12
8
15
10
18
12
ns
4.5
0
4.5
RL = ∞;
CL = 50 pF
(see Fig.17)
tPZH/ tPZL
turn “ON” time
E1 to Vos
40
31
75
60
94
75
113
90
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.18)
tPZH/ tPZL
turn “ON” time
E2 to Vos
35
26
70
50
88
63
105
75
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.18)
tPZH/ tPZL
turn “ON” time
LE to Vos
42
37
75
60
94
75
113
90
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.18)
tPZH/ tPZL
turn “ON” time
Sn to Vos
39
30
75
60
94
75
113
90
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.18)
tPHZ/ tPLZ
turn “OFF” time
E1 to Vos
27
20
55
40
69
50
83
60
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.18)
tPHZ/ tPLZ
turn “OFF” time
E2 to Vos
32
26
60
50
75
63
90
75
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.18)
tPHZ/ tPLZ
turn “OFF” time
LE to Vos
33
30
60
55
75
69
90
83
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.18)
tPHZ/ tPLZ
turn “OFF” time
Sn to Vos
33
29
65
55
81
69
98
83
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.18)
tsu
set-up time
Sn to LE
12
14
6
7
15
18
21
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.19)
th
hold time
Sn to LE
5
1
2
5
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.19)
tW
LE minimum
pulse width HIGH
25
13
31
38
ns
4.5
0
4.5
RL =1 k;
CL = 50 pF
(see Fig.19)
相關(guān)PDF資料
PDF描述
933757490112 8-CHANNEL, SGL ENDED MULTIPLEXER, PDIP20
935190060112 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20
933774600118 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20
935190060118 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20
933771700652 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO20
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