QS3244QG Integrated Device Technology (Idt), QS3244QG Datasheet - Page 2

• Manufacturer Part Number: QS3244QG
• Description: Bus Switch 2-Element 4-IN 20-Pin QSOP Tube
• Manufacturer: Integrated Device Technology (Idt)

Specifications of QS3244QG

• Package: 20QSOP
• Configuration: 4 x 1:1
• Logic Function: Bus Switch
• Number Of Elements Per Chip: 2
• Number Of Outputs Per Chip: 8
• Typical Operating Supply Voltage: 5 V
• Maximum On Resistance: 10(Typ) Ohm
• Maximum High Level Output Current: -120 mA
• Maximum Low Level Output Current: 120 mA
• Maximum Operating Supply Voltage: 5.25 V
• Minimum Operating Supply Voltage: 4.75 V
• Maximum Propagation Delay Time @ Maximum Cl: 0.25@5V ns

PIN CONFIGURATION
IDTQS3244
HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH
GND
1A
2Y
1A
2Y
1A
2Y
1A
2Y
1G
1
4
2
3
3
2
4
1
10
1
2
3
4
5
6
7
8
9
QSOP/ SOIC/ TSSOP
TOP VIEW
20
19
18
17
16
15
14
13
12
11
2G
1Y
2A
1Y
2A
1Y
2A
1Y
2A
V
CC
1
4
2
3
3
2
4
1
2
ABSOLUTE MAXIMUM RATINGS
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
2. V
3. All terminals except V
PIN DESCRIPTION
FUNCTION TABLE
NOTE:
1. H = HIGH Voltage Level
CAPACITANCE
NOTE:
1. This parameter is guaranteed but not production tested.
Symbol
V
V
V
V
I
P
T
OUT
Pin Names
STG
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.
Quickswitch Channels (Switch OFF)
TERM
TERM
TERM
AC
MAX
L = LOW Voltage Level
CC
1G, 2G
Ax, Yx
1G
H
H
L
L
terminals.
(2)
(3)
(3)
Supply Voltage to Ground
DC Switch Voltage Vs
DC Input Voltage V
AC Input Voltage (pulse width ≤20ns)
DC Output Current
Maximum Power Dissipation (T
Storage Temperature
Control Inputs
Pins
2G
Output Enable
Data I/Os
H
H
L
L
CC
Description
.
IN
(T
INDUSTRIAL TEMPERATURE RANGE
A
Disconnected
Disconnected
1A, 1Y I/Os
1Ax = 1Yx
1Ax = 1Yx
= +25°C, f = 1MHz, V
(1)
A
= 85°C)
Description
Typ.
3
5
–65 to +150
–0.5 to +7
–0.5 to +7
–0.5 to +7
Max.
IN
Disconnected
Disconnected
2A, 2Y I/Os
2Ax = 2Yx
2Ax = 2Yx
Max
120
5
7
0.5
= 0V, V
–3
(1)
(1)
OUT
Unit
pF
pF
Unit
mA
= 0V)
°C
W
V
V
V
V