SCES530K December   2003  – February 2025 SN74AVC1T45

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 = 1.5 ± 0.1V
    8. 5.8  Switching Characteristics, VCCA = 1.8 ± 0.15V
    9. 5.9  Switching Characteristics, VCCA = 2.5 ± 0.2V
    10. 5.10 Switching Characteristics, VCCA = 3.3 ± 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
      2. 7.3.2 Support High-Speed Translation
      3. 7.3.3 Ioff Supports Partial-Power-Down Mode Operation
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Enable Times
    2. 8.2 Typical Applications
      1. 8.2.1 Unidirectional Logic Level-Shifting Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Bidirectional Logic Level-Shifting Application
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power-Up Considerations
    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 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

4 Pin Configuration and Functions

SN74AVC1T45 DBV Package,6-Pin SOT-23 (Top View)Figure 4-1 DBV Package,
6-Pin SOT-23 (Top View)
SN74AVC1T45 DRL Package, 6-Pin SOT-5X3 (Top View)Figure 4-3 DRL Package, 6-Pin SOT-5X3 (Top View)
SN74AVC1T45 DCK Package, 6-Pin SOT-SC70(Top View)Figure 4-2 DCK Package, 6-Pin SOT-SC70
(Top View)
See mechanical drawings in Section 11 for dimensions.
Table 4-1 Pin Functions
PINTYPE(1)DESCRIPTION
NAMENO.
VCCA

1

P

A-port supply voltage. 1.2V ≤ VCCA ≤ 3.6V
GND2GGround
A3I/OInput/output A. Referenced to VCCA.
B4I/OInput/output B. Referenced to VCCB.
DIR5IDirection control signal
VCCB6PB-port supply voltage. 1.2V ≤ VCCB ≤ 3.6V.
(1) I =input, O = output, P = power, G = ground
SN74AVC1T45 YZP Package,6-Pin DSBGA (Bottom View)Figure 4-4 YZP Package,
6-Pin DSBGA (Bottom View)
Legend
PowerInput or Output
GroundInput
Table 4-2 Pin Functions
PINTYPE(1)DESCRIPTION
NO.NAME
A1VCCAPA-port supply voltage. 1.2V ≤ VCCA ≤ 3.6V
A2VCCBPB-port supply voltage. 1.2V ≤ VCCB ≤ 3.6V.
B1GNDGGround
B2DIRIDirection control signal
C1AI/OInput/output A. Referenced to VCCA.
C2BI/OInput/output B. Referenced to VCCB.
(1) I =input, O = output, P = power, G = ground