参数资料
型号: IDTQS74FCT253AT
厂商: Integrated Device Technology, Inc.
英文描述: HIGH-SPEED CMOS DUAL 4-INPUT MULTIPLEXER
中文描述: 高速CMOS双4输入多路复用器
文件页数: 2/6页
文件大小: 73K
代理商: IDTQS74FCT253AT
INDUSTRIAL TEMPERATURE RANGE
2
IDTQS74FCT253AT
HIGH-SPEED CMOS DUAL 4-INPUT MULTIPLEXER
PIN CONFIGURATION
Symbol
V
TERM
T
STG
I
OUT
I
IK
I
OK
Description
Max
Unit
V
°C
mA
mA
mA
Termnal Voltage with Respect to GND
Storage Temperature
DC Output Current Max Current Sink/Pin
Input Diode Current, V
IN
< 0
DC Output Current, V
OUT
< 0
–0.5 to +7
–65 to +150
+120
-20
-50
ABSOLUTE MAX IMUM RATINGS
(1)
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUMRATINGS 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 maximumrating
conditions for extended periods may affect reliability.
SOIC/ QSOP/ S1
TOP VIEW
NOTE:
1. H = HIGH Voltage Level
X = Dont Care
L = LOW Voltage Level
Z = High-Impedance
FUNCTION TABLE
(1)
Enable
EA
H
X
L
L
L
L
Select
S
0
X
X
L
L
H
H
Outputs
YA
Z
X
I
0
A
I
1
A
I
2
A
I
3
A
EB
X
H
L
L
L
L
S
1
X
X
L
H
L
H
YB
Z
Z
I
0
B
I
1
B
I
2
B
I
3
B
Function
Disable A
Disable B
S
1
- 0 = 0
S
1
- 0 = 1
S
1
- 0 = 2
S
1
- 0 = 3
Pin Names
Ix
Sx
EA
,
EB
YA, YB
I/O
I
I
I
0
Description
Data In
Select
Enable
Data Out
PIN DESCRIPTION
Symbol
C
IN
C
OUT
Parameter
(1)
Input Capacitance
Output Capacitance
Conditions
V
IN
= 0V
V
OUT
= 0V
Typ.
4
8
Max.
Unit
pF
pF
CAPACITANCE
(T
A
= +25°C, F = 1.0MHz)
NOTE:
1. This parameter is measured at characterization but not tested.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
EA
S
1
GND
YA
I
1A
I
0A
I
3A
EB
S
0
I
3B
I
2B
I
1B
I
0B
YB
V
CC
I
2A
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