74LCX125

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Low voltage CMOS quad bus buffer (3-State) with 5V tolerant inputs and outputs

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  • The 74LCX125 device is a low-voltage CMOS quad bus buffer manufactured with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low-power and high-speed 3.3 V applications and can be interfaced to a 5 V signal environment for both inputs and outputs.

    The device requires the 3-state control input G to be set high to place the output in the high impedance state.
    It has the same speed performance at 3.3 V as the 5 V AC/ACT family, combined with lower power consumption.
    All inputs and outputs are equipped with protection circuits against static discharge, giving them 2 kV ESD immunity and transient excess voltage.

    Key Features

    • 5 V tolerant inputs and outputs
    • High speed
      • tPD= 5.2 ns (max.) at VCC= 3 V
    • Power-down protection on inputs and outputs
    • Symmetrical output impedance
      • |IOH| = IOL= 24 mA (min.) at VCC= 3 V
    • PCI bus levels guaranteed at 24 mA
    • Balanced propagation delay
      • tPLH≅ tPHL
    • Operating voltage range
      • VCC(opr.) = 2.0 V to 3.6 V
    • Pin and function compatible with 74 series 125
    • Latch-up performance exceeds 500 mA (JESD 17)
    • ESD performance
      • HBM: 2000 V (MIL STD 883 method 3015)
      • MM: 200 V
      • CDM: 1000 V

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
74LCX125YMTR
Active
SO-14 Automotive Ecopack3
74LCX125YTTR
Active
TSSOP-14L Automotive Ecopack3

74LCX125YMTR

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Automotive

RoHS Compliance Grade

Ecopack3

74LCX125YTTR

Package:

TSSOP-14L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14L

Grade

Automotive

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
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Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
74LCX125YMTR Available at 2 distributors

Distributor availability of74LCX125YMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1925 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now

Distributor reported inventory date: 2021-01-22

Distributor Name

DIGIKEY

Stock

1925

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-22

Active
EAR99 NEC Tape And Reel SO-14 -40 85 MOROCCO 0.299 / 1k
74LCX125YTTR Available at 4 distributors

Distributor availability of74LCX125YTTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1725 1 Order Now
AVNET AMERICA 5000 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 6583 1 Order Now

Distributor reported inventory date: 2021-01-22

Distributor Name

DIGIKEY

Stock

1725

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

6583

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-22

Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-14L -40 85 MOROCCO 0.335 / 1k

74LCX125YMTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.299 / 1k

Distributor availability of74LCX125YMTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1925 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now

Distributor reported inventory date: 2021-01-22

Distributor Name

DIGIKEY

Stock

1925

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-22

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-14

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.299 / 1k

Country of Origin

MOROCCO

74LCX125YTTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.335 / 1k

Distributor availability of74LCX125YTTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1725 1 Order Now
AVNET AMERICA 5000 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 6583 1 Order Now

Distributor reported inventory date: 2021-01-22

Distributor Name

DIGIKEY

Stock

1725

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

6583

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-22

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14L

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.335 / 1k

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors