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74FST2257, 74FST3125, 74FST3126

74FST2257, 74FST3125, 74FST3126 Selling Leads, Datasheet

MFG:FAIRCHILD  Package Cooled:SMD  D/C:03+

74FST2257, 74FST3125, 74FST3126 Picture

74FST2257, 74FST3125, 74FST3126 Datasheet download

Five Points

Part Number: 74FST2257

 

MFG: FAIRCHILD

Package Cooled: SMD

D/C: 03+

 

 

 
 
 
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74FST2257 Suppliers

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  • 74F00

  • D/C: 01+& Qty: NS  Adddate: 2026-04-18
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  • Action Dynamic   China
    Contact: Ms.AdaHuang   MSN:dn0755@hotmail.com
    Tel: 86-0755-83957495
    Fax: 86-0755-83987630
    (6)
  • 74F00

  • Vendor: Fairchild Pack: SMD D/C: 01+& Qty: 1250 Note: IN STOCK  Adddate: 2026-04-18
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  • Shanghai Taihao Industry Co.,Ltd   China
    Contact: Ms.Elieenyan   MSN:cmdsh-3@hotmail.com
    Tel: 86-21-52754586
    Fax: 86-21-52857983
    (0)
  • 74F00

  • Vendor: TI Qty: 380 Note: OUR OWN STOCK  Adddate: 2026-04-18
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  • JLH TECHNOLOGY CO.   China
    Contact: Mr.SAM LEE   MSN:lesson1992@hotmail.com
    Tel: 86-755-83740160-806
    Fax: 86-755-83740857
    (10)

About 74F00

PDF/DataSheet Download

Datasheet: 74F00

File Size: 49449 KB

Manufacturer: PHILIPS [Philips Semiconductors]

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74FST3125 Suppliers

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  • 74FST3125SO

  • Vendor: IDT Pack: SOP D/C: 00+& Qty: 95 Note: stock,TEL:86-0755-61329226,MSN:havinzhou@hotmail.com  Adddate: 2026-04-18
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  • Enoki Electronics Technology   China
    Contact: Mr.HavinZhou   MSN:havinzhou@hotmail.com
    Tel: 86-0755-82529412
    Fax: 86-0755-82529412
    (1)

About 74FST3125

PDF/DataSheet Download

Datasheet: 74FST3125

File Size: 81920 KB

Manufacturer: ON SEMICONDUCTOR

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74FST3126 Suppliers

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  • 74F00

  • D/C: 01+& Qty: NS  Adddate: 2026-04-18
  • Inquire Now
  • Action Dynamic   China
    Contact: Ms.AdaHuang   MSN:dn0755@hotmail.com
    Tel: 86-0755-83957495
    Fax: 86-0755-83987630
    (6)
  • 74F00

  • Vendor: Fairchild Pack: SMD D/C: 01+& Qty: 1250 Note: IN STOCK  Adddate: 2026-04-18
  • Inquire Now
  • Shanghai Taihao Industry Co.,Ltd   China
    Contact: Ms.Elieenyan   MSN:cmdsh-3@hotmail.com
    Tel: 86-21-52754586
    Fax: 86-21-52857983
    (0)

About 74FST3126

PDF/DataSheet Download

Datasheet: 74FST3126

File Size: 91631 KB

Manufacturer: ONSEMI [ON Semiconductor]

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74FST3125 Parameters

74FST3125 Datasheet and Application Notes
  • 74FST3125 Datasheet
  • 74FST3125 Datasheet

74FST3125 General Description

4-Bit Bus Switch

74FST3125 Maximum Ratings

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                                                  V< 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 V−0 @ 0.125 in
VESD
ESD Withstand Voltage                             Human Body Model (Note 2)
                                                                         Machine Model (Note 3)
2000
2000
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. Measured with minimum pad spacing on an FR4 board, using 10 mm−by−1 inch, 2−ounce copper trace with no
    air flow.
2. Tested to EIA/JESD22−A114−A.
3. Tested to EIA/JESD22−A115−A.
4. Tested to EIA/JESD78.

74FST3125 Typical Application

74FST3125 Datasheet
  • 74FST3125 Datasheet
  • 74FST3125 Connection Diagram

    74FST3126 Parameters

    74FST3126 Datasheet and Application Notes
    • 74FST3126 Datasheet
    • 74FST3126 Datasheet

    74FST3126 General Description

    4-Bit Bus Switch

    74FST3126 Maximum Ratings

    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 2)
    Machine Model (Note 3)
    >2000
    >200
    V
    ILatchup LatchUp Performance Above VCC and Below GND at 85(Note 4) ±500 mA

    74FST3126 Typical Application

    74FST3126 Datasheet
  • 74FST3126 Datasheet
  • 74FST3126 Connection Diagram

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