参数资料
型号: QS3251S1
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: Multiplexer/Demultiplexer
英文描述: F/FAST SERIES, 1 LINE TO 8 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16
封装: SOIC-16
文件页数: 2/5页
文件大小: 56K
代理商: QS3251S1
2
INDUSTRIALTEMPERATURERANGE
IDTQS3251
HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEMUX
PIN CONFIGURATION
SOIC/ QSOP
TOP VIEW
FUNCTION TABLE(1)
PIN DESCRIPTION
Pin Names
I/O
Description
I0 - I7
I
Data Inputs
S0 - S2
I
Select Inputs
E
I
Enable Input
Y
O
DataOutput
Symbol
Description
Max
Unit
VTERM(2)
Supply Voltage to Ground
–0.5 to +7
V
VTERM(3)
DC Switch Voltage Vs
–0.5 to +7
V
VTERM(3)
DC Input Voltage VIN
–0.5 to +7
V
VAC
AC Input Voltage (pulse width
≤ 20ns)
–3
V
IOUT
DC Output Current
120
mA
PMAX
Maximum Power Dissipation (TA = 85°C)
0.5
W
TSTG
Storage Temperature
–65 to +150
° C
ABSOLUTE MAXIMUM RATINGS(1)
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
2. Vcc terminals.
3. All terminals except Vcc.
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
I3
I2
I1
I0
Y
GND
VCC
S0
NC
E
S1
S2
I4
I5
I6
I7
Select
E
S2
S1
S0
Y
Function
H
X
Hi-Z
Disable
LL
L
I0
S2 - S 0 = 0
LL
L
H
I1
S2 - S 0 = 1
LL
H
L
I2
S2 - S 0 = 2
LL
H
I3
S2 - S 0 = 3
LH
L
I4
S2 - S 0 = 4
LH
L
H
I5
S2 - S 0 = 5
LH
H
L
I6
S2 - S 0 = 6
LH
H
I7
S2 - S 0 = 7
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High-Impedence
Pins
Typ.
Max.(1)
Unit
Control Inputs
4
5
pF
Quickswitch Channels
Demux
5
7
pF
(Switch OFF)
Mux
21
23
CAPACITANCE (TA = +25°C, f = 1MHz, V
IN
= 0V, VOUT = 0V)
NOTE:
1. This parameter is guaranteed but not production tested.
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