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74FST3253D PDF даташит

Спецификация 74FST3253D изготовлена ​​​​«ON» и имеет функцию, называемую «Dual 4:1 Multiplexer/ Demultiplexer Bus Switch».

Детали детали

Номер произв 74FST3253D
Описание Dual 4:1 Multiplexer/ Demultiplexer Bus Switch
Производители ON
логотип ON логотип 

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74FST3253D Даташит, Описание, Даташиты
74FST3253
Dual 4:1 Multiplexer/
Demultiplexer Bus Switch
The ON Semiconductor 74FST3253 is a dual 4:1, high performance
multiplexer/demultiplexer bus switch. The device is CMOS TTL
compatible when operating between 4 and 5.5 Volts. The device
exhibits extremely low RON and adds nearly zero propagation delay.
The device adds no noise or ground bounce to the system.
Features
RON t 4 W Typical
Less Than 0.25 ns−Max Delay Through Switch
Nearly Zero Standby Current
No Circuit Bounce
Control Inputs are TTL/CMOS Compatible
Pin−For−Pin Compatible With QS3253, FST3253, CBT3253
All Popular Packages: QSOP−16, TSSOP−16, SOIC−16
All Devices in Package TSSOP are Inherently Pb−Free*
OE1
S1
1B4
1B3
1B2
1B1
1A
GND
1
2
3
4
5
6
7
8
16 VCC
15 OE2
14 S0
13 2B4
12 2B3
11 2B2
10 2B1
9 2A
Figure 1. 16−Lead
Pinout
S1 S0 OE1 OE2
XX H X
XX X H
LL L L
LH L L
HL L L
HH L L
Function
Disconnect 1A
Disconnect 2A
A = B1
A = B2
A = B3
A = B4
Figure 2. Truth Table
http://onsemi.com
MARKING
DIAGRAMS
16
1
SOIC−16
D SUFFIX
CASE 751B
16
1
TSSOP−16
DT SUFFIX
CASE 948F
16
FST3253
AWLYWW
1
16
FST
3253
ALYW
1
16
1
QSOP−16
QS SUFFIX
CASE 492
16
S3253
ALYW
1
A = Assembly Location
L, WL = Wafer Lot
Y = Year
W, WW = Work Week
PIN NAMES
Pin
OE1, OE2
S0, S1
A
B1, B2, B3, B4
Description
Bus Switch Enables
Select Inputs
Bus A
Bus B
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
January, 2005 − Rev. 2
1
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Publication Order Number:
74FST3253/D









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74FST3253D Даташит, Описание, Даташиты
74FST3253
1A 1B1
1B2
1B3
1B4
2A 2B1
2B2
2B3
2B4
FLOW CONTROL
Figure 3. Logic Diagram
OE1
OE2
S0
S1
ORDERING INFORMATION
Device Order Number
Package
Shipping
74FST3253D
SOIC−16
48 Units / Rail
74FST3253DR2
SOIC−16
2500 Units / Tape & Reel
74FST3253DT
TSSOP−16*
(Pb−Free)
96 Units / Rail
74FST3253DTR2
TSSOP−16*
(Pb−Free)
2500 Units / Tape & Reel
74FST3253QS
QSOP−16
96 Units / Rail
74FST3253QSR
QSOP−16
2500 Units / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.
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74FST3253D Даташит, Описание, Даташиты
74FST3253
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
VI
VO
IIK
IOK
IO
ICC
IGND
TSTG
TL
TJ
qJA
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature Range
Lead Temperature, 1 mm from Case for 10 Seconds
Junction Temperature Under Bias
Thermal Resistance
VI t GND
VO t GND
SOIC
TSSOP
QSOP
*0.5 to )7.0
*0.5 to )7.0
*0.5 to )7.0
*50
*50
128
$100
$100
*65 to )150
260
)150
125
170
200
V
V
V
mA
mA
mA
mA
mA
_C
_C
_C
_C/W
MSL Moisture Sensitivity
Level 1
FR
VESD
Flammability Rating
ESD Withstand Voltage
Oxygen Index: 28 to 34
Human Body Model (Note 1)
Machine Model (Note 2)
Charged Device Model (Note 3)
UL 94 V−0 @ 0.125 in
u2000
u200
N/A
V
ILatchup Latchup Performance
Above VCC and Below GND at 85_C (Note 4)
$500
mA
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Tested to EIA/JESD22−A114−A.
2. Tested to EIA/JESD22−A115−A.
3. Tested to JESD22−C101−A.
4. Tested to EIA/JESD78.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min Max
VCC
VI
VO
TA
Dt/DV
Supply Voltage
Input Voltage
Output Voltage
Operating Free−Air Temperature
Input Transition Rise or Fall Rate
Switch I/O
Operating, Data Retention Only
(Note )
(HIGH or LOW State)
Switch Control Input
VCC = 5.0 V $ 0.5 V
4.0
0
0
*40
0
5.5
5.5
5.5
)85
DC
5
5. Unused control inputs may not be left open. All control inputs must be tied to a high or low logic input voltage level.
Unit
V
V
V
_C
ns/V
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