參數(shù)資料
型號(hào): 74HC4352N
廠商: NXP SEMICONDUCTORS
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDIP20
封裝: PLASTIC, DIP-20
文件頁(yè)數(shù): 13/16頁(yè)
文件大?。?/td> 125K
代理商: 74HC4352N
December 1990
6
Philips Semiconductors
Product specication
Dual 4-channel analog
multiplexer/demultiplexer with latch
74HC/HCT4352
Fig.6
Guaranteed operating area as a function of
the supply voltages for 74HC4352.
handbook, halfpage
10
8
6
4
2
0
02
4
6
8
10
VCC - VEE (V)
VCC - GND
(V)
MBA334
operating area
Fig.7
Guaranteed operating area as a function of
the supply voltages for 74HCT4352.
DC CHARACTERISTICS FOR 74HC/HCT
For 74HC: VCC GND or VCC VEE = 2.0, 4.5, 6.0 and 9.0 V
For 74HCT: VCC GND = 4.5 and 5.5 V; VCC VEE = 2.0, 4.5, 6.0 and 9.0 V
Notes
1. At supply voltages (VCC VEE) approaching 2.0 V the analog switch ON-resistance becomes extremely non-linear.
There it is recommended that these devices be used to transmit digital signals only, when using these supply
voltages.
2. For test circuit measuring RON see Fig.8.
SYMBOL
PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC/HCT
VCC
(V)
VEE
(V)
IS
(
A)
Vis
VI
+25
40 to +85
40 to +125
min. typ. max. min. max.
min.
max.
RON
ON resistance
(peak)
100
90
70
180
160
130
225
200
165
270
240
195
2.0
4.5
6.0
4.5
0
4.5
100
1000
VCC
to
VEE
VIN
or
VIL
RON
ON resistance
(rail)
150
80
70
60
140
120
105
175
150
130
210
180
160
2.0
4.5
6.0
4.5
0
4.5
100
1000
VEE VIH
or
VIL
RON
ON resistance
(rail)
150
90
80
65
160
140
120
200
175
150
240
210
180
2.0
4.5
6.0
4.5
0
4.5
100
1000
VCC VIH
or
VIL
R
ON
maximum
ON
resistance
between any two
channels
9
8
6
2.0
4.5
6.0
4.5
0
4.5
VCC
to
VEE
VIH
or
VIL
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