SCAS218X January   1993  – January 2015 SN74LVC245A

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Simplified Schematic
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Thermal Information
    4. 6.4 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DGV|20
  • DB|20
  • NS|20
  • N|20
  • DW|20
  • PW|20
  • RGY|20
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5 Pin Configuration and Functions

po_gqn_cas218.gif
po_cas218.gif

Pin Functions

PIN TYPE DESCRIPTION
NAME DB, DGV, DW, NS, PW, and RGY GQN or ZQN
A1 2 A1 I/O Transceiver I/O pin
A2 3 B3 I/O Transceiver I/O pin
A3 4 B1 I/O Transceiver I/O pin
A4 5 C2 I/O Transceiver I/O pin
A5 6 C1 I/O Transceiver I/O pin
A6 7 D3 I/O Transceiver I/O pin
A7 8 D1 I/O Transceiver I/O pin
A8 9 E2 I/O Transceiver I/O pin
B1 18 B4 I/O Transceiver I/O pin
B2 17 B2 I/O Transceiver I/O pin
B3 16 C4 I/O Transceiver I/O pin
B4 15 C3 I/O Transceiver I/O pin
B5 14 D4 I/O Transceiver I/O pin
B6 13 D2 I/O Transceiver I/O pin
B7 12 E4 I/O Transceiver I/O pin
B8 11 E3 I/O Transceiver I/O pin
DIR 1 A2 I Direction control. When high, the signal propagates from A to B. When low, the signal propagates from B to A.
OE 19 A4 I Output enable
GND 10 E1 — Ground
VCC 20 A3 — Power pin