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74FST3257

Features: *RON< 4 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 QS3257, FST3257, CBT3257*All Popular Packages: QSOP−16, TSSOP−16, SOIC−16*All...

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SeekIC No. : 004250642 Detail

74FST3257: Features: *RON< 4 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 ...

74FST3257 Data Sheet

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Part Number:
74FST3257
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

*RON < 4 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 QS3257, FST3257, CBT3257
*All Popular Packages: QSOP−16, TSSOP−16, SOIC−16
*All Devices in Package TSSOP are Inherently Pb−Free*


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC DC Supply Voltage -0.5 to +7.0 V
VI DC Input Voltage -0.5 to +7.0 V
VO DC Output Voltage -0.5 to +7.0 V
IIK DC Input Diode Current     VI < GND -50 mA
IOK DC Output Diode Current   VO <GND -50 mA
IO DC Output Sink Current 128 mA
ICC DC Supply Current per Supply Pin ±100 mA
IGND DC Ground Current per Ground Pin ±100 mA
TSTG Storage Temperature Range -65 to+150  
TL Lead Temperature, 1 mm from Case for 10 Seconds 260  
TJ Junction Temperature Under Bias +150  
JA Thermal Resistance (Note 1) SOIC
                                              TSSOP
                                              QSOP		 125
170
200		  /W
MSL Moisture Sensitivity Level 1  
FR Flammability Rating        Oxygen Index: 28 to 34 UL 94 V0 @0.125 in  
VESD

ESD Withstand Voltage Human Body Model (Note 1)
Machine Model (Note 2)
Charged Device Model (Note 3)

 >2000
>200
N/A		 V
ILatchup LatchUp Performance Above VCC and Below GND at 85(Note 4) ±500 mA



Description

    The ON Semiconductor 74FST3257 is a quad 2:1, 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 74FST3257 adds no noise or ground bounce to the system.




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