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PI3B3253 Datasheet

3.3V Dual 4:1 Mux/DeMux

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A product Line of
Diodes Incorporated
PI3B3253
3.3V, Dual 4:1 Mux/DeMux NanoSwitch™
Features
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• Fast Switching Speed: 5.2ns max.
• Ultra Low Quiescent Power (0.2µA typical)
– Ideally suited for notebook applications
• Pin compatible with 74 series 253 logic devices
• Packaging (Pb-free & Green available):
– 16-pin, QSOP (Q)
– 16-pin, TSSOP (L)
– 16-pin, UQFN (ZHD)
Block Diagram
IA0 IA1 IA2 IA3 IB0 IB1 IB2 IB3
SW
EA SW
SW
EB
SW
S0 SW
SW
IY
S1 SW E
SW
SW
YA YB
Description
The PI3B3253 is a 3.3V, Dual4:1 Multi-plexer/ Demultiplexer with
Hi-Z outputs that is pinout compatible with the PI74FCT253T,
74F253, and 74ALS/AS/LS 253. Inputs can be connected to outputs
with low On-Resistance (5Ω) with no additional ground bounce
noise or propagation delay.
Pin Configuration (QSOP, TSSOP)
EA
S1
IA3
IA2
IA1
IA0
YA
GND
1
2
3
4
5
6
7
8
16 VCC
15 EB
14 S0
13 IB3
12 IB2
11 IB1
10 IB0
9 YB
Pin Configuration (UQFN)
16 15 14 13
EA 1
12 IB2
S1 2
11 IB1
IA3 3
10 IB0
Truth Table(1)
Enable
EA EB
HX
Select
S1 S0
XX
YA
Hi-Z
YB
X
X H X X X Hi-Z
L L L L IA0 IB0
L L L H IA1 IB1
L L H L IA2 IB2
L L H H IA3 IB3
Note:
1. H = High Voltage Level, L = Low Voltage Level
Function
Disable A
Disable B
S1-0 = 0
S1-0 = 1
S1-0 = 2
S1-0 = 3
IA2 4
9 YB
5678
Pin Description
Pin Name
IAN, IBN
S0-1
EA, EB
YA, YB
GND
VCC
Description
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
PI3B3253
Document Number DS40212 Rev 1-2
www.diodes.com September 2017
1 Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

PI3B3253 Datasheet

3.3V Dual 4:1 Mux/DeMux

No Preview Available !

A product Line of
Diodes Incorporated
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature...................................................................... –65°C to +150°C
Ambient Temperature with Power Applied..................................... –40°C to +85°C
Supply Voltage to Ground Potential .................................................–0.5V to +4.6V
DC Input Voltage..............................................................................–0.5V to +4.6V
DC Output Current......................................................................................... 120mA
Power Dissipation............................................................................................. 0.5W
PI3B3253
Note:
Stresses greater than those listed under 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 condi-
tions above those indicated in the operational sec-
tions of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC =3.3V ±10%)
Parameters Description
Test Conditions(1)
Min. Typ.(2) Max. Units
VIH Input HIGH Voltage
VIL Input LOW Voltage
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
2.0
–0.5
V
0.8
IIH Input HIGH Current
VCC = Max., VIN = VCC
±1
IIL Input LOW Current
VCC = Max., VIN = GND
±1 µA
IOZH
High Impedance Output Current 0 ≤ IN, YN ≤ VCC
±1
VIK Clamp Diode Voltage
VCC = Min., IIN = –18mA
–1.2 V
VCC = Min., VIN = 0.0V,
RON
Switch On-Resistance(3)
ION = 48mA or 64mA
58
VCC = Min., VIN = 2.4V, ION = 15mA
10 17
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, TA = 25°C ambient and maximum loading.
3. Measured by the voltage drop between I and Y pin at indicated current through the switch. On-Resistance is determined by the lower of the voltages on the two
(I,Y) pins.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1) Description
Test Conditions
CIN Input Capacitance
COFF
IA/IB Capacitance, Switch Off
VIN = 0V
CON IA/IB Capacitance, Switch On
Notes:
1. This parameter is determined by device characterization but is not production tested.
Typ. Units
3.0
8.0 pF
36.0
PI3B3253
Document Number DS40212 Rev 1-2
2 www.diodes.com
September 2017
Diodes Incorporated


Part Number PI3B3253
Description 3.3V Dual 4:1 Mux/DeMux
Maker Diodes
PDF Download

PI3B3253 Datasheet PDF






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