SCES565J April   2004  – April 2024 SN74AVCH8T245

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    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 = 1.2V
    7. 5.7  Switching Characteristics, VCCA= 1.5V ± 0.1V
    8. 5.8  Switching Characteristics, VCCA= 1.8V ± 0.15V
    9. 5.9  Switching Characteristics, VCCA= 2.5V ± 0.2V
    10. 5.10 Switching Characteristics, VCCA= 3.3V ± 0.3V
    11. 5.11 Operating Characteristics
    12. 5.12 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Fully Configurable Dual-Rail Design
      2. 7.3.2 Supports High-Speed Translation
      3. 7.3.3 Partial-Power-Down Mode Operation
      4. 7.3.4 Bus-Hold Circuitry
      5. 7.3.5 VCC Isolation Feature
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DGV|24
  • RHL|24
  • PW|24
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.5 Electrical Characteristics

All typical limits apply over TA = 25°C, and all maximum and minimum limits apply over TA = –40°C to 85°C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VOH High-level output voltage(1) IOH = –100μA, VI= VIH VCCA = VCCB = 1.2V to 3.6V VCCO – 0.2 V
IOH = –3mA, VI= VIH VCCA = VCCB = 1.2V 0.95
IOH = –6mA, VI= VIH VCCA = VCCB = 1.4V 1.05
IOH = –8mA, VI= VIH VCCA = VCCB = 1.65V 1.2
IOH = –9mA, VI= VIH VCCA = VCCB = 2.3V 1.75
IOH = –12mA, VI= VIH VCCA = VCCB = 3V 2.3
VOL Low-level output voltage IOL = 100µA, VI= VIL VCCA = VCCB = 1.2V to 3.6V 0.2 V
IOL = 3mA, VI= VIL VCCA = VCCB = 1.2V 0.15
IOL = 6mA, VI= VIL VCCA = VCCB = 1.4V 0.35
IOL = 8mA, VI= VIL VCCA = VCCB = 1.65V 0.45
IOL = 9mA, VI= VIL VCCA = VCCB = 2.3V 0.55
IOL = 12mA, VI= VIL VCCA = VCCB = 3V 0.7
II Control inputs VI = VCCA or GND VCCA = VCCB = 1.2V to 3.6V ±0.025 ±1 μA
IBHL Bus-hold low sustaining current(5) VI = 0.42V VCCA = VCCB = 1.2V 25 μA
VI = 0.49V VCCA = VCCB = 1.4V 15
VI = 0.58V VCCA = VCCB = 1.65V 25
VI = 0.7V VCCA = VCCB = 2.3V 45
VI = 0.8V VCCA = VCCB = 3.3V 100
IBHH Bus-hold high sustaining current(6) VI = 0.78V VCCA = VCCB = 1.2V –25 μA
VI = 0.91V VCCA = VCCB = 1.4V –15
VI = 1.07V VCCA = VCCB = 1.65V –25
VI = 1.6V VCCA = VCCB = 2.3V –45
VI = 2V VCCA = VCCB = 3.3V –100
IBHLO Bus-hold low overdrive current(3) VI = 0 to VCC VCCA = VCCB = 1.2V 50 μA
VCCA = VCCB = 1.6V 125
VCCA = VCCB = 1.95V 200
VCCA = VCCB = 2.7V 300
VCCA = VCCB = 3.6V 500
IBHHO Bus-hold high overdrive current(4) VI = 0 to VCC VCCA = VCCB = 1.2V –50 μA
VCCA = VCCB = 1.6V –125
VCCA = VCCB = 1.95V –200
VCCA = VCCB = 2.7V –300
VCCA = VCCB = 3.6V –500
Ioff Input/output power-off leakage current VI = 0V to 3.6V,
VO= 0V to 3.6V		 VCCA = 0V,
VCCB = 0V to 3.6V		 A Port ±0.1 ±5 μA
VCCA = 0V to 3.6V,
VCCB = 0V		 B Port ±0.1 ±5
IOZ Off-state output current (1)(2)(7) VO = VCCO or GND,
VI = VCCI or GND, OE = VIH		 VCCA = VCCB = 3.6V A Port,
B Port		 ±0.5 ±5 μA
VO = VCCO or GND,
VI = VCCI or GND,
OE = Don't Care		 VCCA = 0V,
VCCB = 3.6V		 B Port ±5
VCCA = 3.6V,
VCCB = 0V		 A Port ±5
ICCA Supply current A port(2) VI = VCCI or GND, IO = 0 VCCA = VCCB = 1.2V to 3.6V 8 μA
VCCA = 0V, VCCB = 3.6V –2
VCCA = 3.6V, VCCB = 0V 8
ICCB Supply current B port(2) VI = VCCI or GND, IO = 0 VCCA = VCCB = 1.2V to 3.6V 8 μA
VCCA = 0V, VCCB = 3.6V 8
VCCA = 3.6V, VCCB = 0V –2
ICCA+ ICCB Combined supply current(2) VI = VCCI or GND, IO = 0 VCCA = VCCB = 1.2V to 3.6V 16 μA
Ci Input capacitance control pins VI = 3.3V or GND VCCA = VCCB = 3.3V 3.5 4.5 pF
Cio Input/output capacitance a or b port VO = 3.3V or GND VCCA = VCCB = 3.3V 6 7 pF
(1) VCCO is the VCC associated with the output port.
(2) VCCI is the VCC associated with the input port.
(3) An external driver must source at least IBHLO to switch this node from low to high.
(4) An external driver must sink at least IBHHO to switch this node from high to low.
(5) The bus-hold circuit can sink at least the minimum low sustaining current at VIL max. IBHL should be measured after lowering VIN to GND and then raising it to VIL max.
(6) The bus-hold circuit can source at least the minimum high sustaining current at VIH min. IBHH should be measured after raising VIN to VCC and then lowering it to VIH min.
(7) For I/O ports, the parameter IOZ includes the input leakage current.