SCES677F September   2006  – June 2024 SN74LVC1T45-Q1

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics
    6. 5.6  Switching Characteristics: VCCA = 1.8V ±0.15V
    7. 5.7  Switching Characteristics: VCCA = 2.5V ±0.2V
    8. 5.8  Switching Characteristics: VCCA = 3.3V ±0.3V
    9. 5.9  Switching Characteristics: VCCA = 5V ±0.5V
    10. 5.10 Typical Characteristics
  7.   Parameter Measurement Information
  8. 6Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Glitch-Free Power Supply Sequencing
    4. 6.4 Device Functional Modes
  9.   Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Enable Times
    2. 7.2 Typical Applications
      1. 7.2.1 Unidirectional Logic Level-Shifting Application
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Bidirectional Logic Level-Shifting Application
        1. 7.2.2.1 Detailed Design Procedure
        2. 7.2.2.2 Application Curves
    3.     35
    4. 7.3 Power Supply Recommendations
    5. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  10. 7Device and Documentation Support
    1. 7.1 Documentation Support
      1. 7.1.1 Related Documentation
    2. 7.2 Receiving Notification of Documentation Updates
    3. 7.3 Support Resources
    4. 7.4 Trademarks
    5. 7.5 Electrostatic Discharge Caution
    6. 7.6 Glossary
  11. 8Revision History
  12. 9Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DCK|6
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.5 Electrical Characteristics

over operating free-air temperature range with all limits at TA = –40°C to 125°C (unless otherwise noted)(1)(2)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
VOHVI = VIHIOH = –100 µA, VCCA = 1.65V to 4.5V,
VCCB = 1.65V to 4.5V		VCCO – 0.1V
IOH = –4mA, VCCA = 1.65V, VCCB = 1.65V1.2
IOH = –8mA, VCCA = 2.3V, VCCB = 2.3V1.9
IOH = –24mA, VCCA = 3V, VCCB = 3V2.3
IOH = –32mA, VCCA = 4.5V, VCCB = 4.5V3.8
VOLVI = VILIOL = 100 µA, VCCA = 1.65V to 4.5V,
VCCB = 1.65V to 4.5V		0.1V
IOL = 4mA, VCCA = 1.65V, VCCB = 1.65V0.45
IOL = 8mA, VCCA = 2.3V, VCCB = 2.3V0.4
IOL = 24mA, VCCA = 3V, VCCB = 3V0.65
IOL = 32mA, VCCA = 4.5V, VCCB = 4.5V0.65
IIDIR at VI = VCCA or GND, VCCA = 1.65V to 5.5V, VCCB = 1.65V to 5.5VTA = 25°C±1µA
TA = –40°C to 125°C±4
IoffVI or VO = 0 to 5.5VA port at VCCA = 0V,
VCCB = 0 to 5.5V		TA = 25°C±1µA
TA = –40°C to 125°C±10
B port at VCCA = 0
to 5.5V, VCCB = 0V		TA = 25°C±1
TA = –40°C to 125°C±10
IOZA or B port at VO = VCCO or GND,
VCCA = 1.65V to 5.5V, VCCB = 1.65V to 5.5V		TA = 25°C±1µA
TA = –40°C to 125°C±10
ICCAVI = VCCI or GND, IO = 0VCCA = 1.65V to 5.5V, VCCB = 1.65V to 5.5V10µA
VCCA = 5.5V, VCCB = 0V4
VCCA = 0V, VCCB = 5.5V–10
ICCBVI = VCCI or GND, IO = 0VCCA = 1.65V to 5.5V, VCCB = 1.65V to 5.5V10µA
VCCA = 5.5V, VCCB = 0V–10
VCCA = 0V, VCCB = 5.5V4
ICCA + ICCBVI = VCCI or GND, IO = 0, VCCA = 1.65V to 5.5V,
VCCB = 1.65V to 5.5V		20µA
ΔICCAVCCA = 3V to 5.5V,
VCCB = 3V to 5.5V		A port at VCCA – 0.6V, DIR at VCCA,
B port = open		50µA
DIR at VCCA – 0.6V, B port = open,
A port at VCCA or GND		50
ΔICCBB port at VCCB – 0.6V, DIR at GND, A port = open, VCCA = 3V to 5.5V,
VCCB = 3V to 5.5V		50µA
CiDIR at VI = VCCA or GND, TA = 25°C, VCCA = 3.3V, VCCB = 3.3V2.5pF
CioA or B port at VO = VCCA/B or GND, TA = 25°C, VCCA = 3.3V,
VCCB = 3.3V		6pF
CpdA(3)CL = 0pF,
f = 10MHz,
tr = tf = 1ns		A-port input,
B-port output		VCCA = VCCB = 1.8V3pF
VCCA = VCCB = 2.5V4
VCCA = VCCB = 3.3V4
VCCA = VCCB = 5V4
B-port input,
A-port output		VCCA = VCCB = 1.8V18
VCCA = VCCB = 2.5V19
VCCA = VCCB = 3.3V20
VCCA = VCCB = 5V21
CpdB(3)CL = 0pF,
f = 10MHz,
tr = tf = 1ns		A-port input,
B-port output		VCCA = VCCB = 1.8V18pF
VCCA = VCCB = 2.5V19
VCCA = VCCB = 3.3V20
VCCA = VCCB = 5V21
B-port input,
A-port output		VCCA = VCCB = 1.8V3
VCCA = VCCB = 2.5V4
VCCA = VCCB = 3.3V4
VCCA = VCCB = 5V4
(1) VCCO is the VCC associated with the output port.
(2) VCCI is the VCC associated with the input port.
(3) Power dissipation capacitance per transceiver