SCAS758B DECember   2003  – June 2014 SN74LVC162244A

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified Schematic
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Handling Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Operating Characteristics
    8. 7.8 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Trademarks
    2. 13.2 Electrostatic Discharge Caution
    3. 13.3 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Pin Configuration and Functions

po_cas758.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
1OE 1 I Output Enable 1 (input)
1Y1 2 O 1Y1 Output
1Y2 3 O 1Y2 Output
GND 4 – Ground pin
1Y3 5 O 1Y3 Output
1Y4 6 O 1Y4 Output
VCC 7 – Power pin
2Y1 8 O 2Y1 Output
2Y2 9 O 2Y2 Output
GND 10 – Ground pin
2Y3 11 O 2Y3 Output
2Y4 12 O 2Y4 Output
3Y1 13 O 3Y1 Output
3Y2 14 O 3Y2 Output
GND 15 – Ground pin
3Y3 16 O 3Y3 Output
3Y4 17 O 3Y4 Output
VCC 18 – Power pin
4Y1 19 O 4Y1 Output
4Y2 20 O 4Y2 Output
GND 21 – Ground pin
4Y3 22 O 4Y3 Output
4Y4 23 O 4Y4 Output
4OE 24 I Output Enable 4 (input)
3OE 25 I Output Enable 3 (input)
4A4 26 I 4A4 Input
4A3 27 I 4A3 Input
GND 28 – Ground pin
4A2 29 I 4A2 Input
4A1 30 I 4A1 Input
VCC 31 – Power pin
3A4 32 I 3A4 Input
3A3 33 I 3A3 Input
GND 34 – Ground pin
3A2 35 I 3A2 Input
3A1 36 I 3A1 Input
2A4 37 I 2A4 Input
2A3 38 I 2A3 Input
GND 39 – Ground pin
2A2 40 I 2A2 Input
2A1 41 I 2A1 Input
VCC 42 – Power pin
1A4 43 I 1A4 Input
1A3 44 I 1A3 Input
GND 45 – Ground pin
1A2 46 I 1A2 Input
1A1 47 I 1A1 Input
2OE 48 I Output Enable 2 (Input)
po2_cas758.gif

Table 1. 3Pin Assignments(1)
(56-Ball GQL or ZQL Package)

1 2 3 4 5 6
A 1OE NC NC NC NC 2OE
B 1Y2 1Y1 GND GND 1A1 1A2
C 1Y4 1Y3 VCC VCC 1A3 1A4
D 2Y2 2Y1 GND GND 2A1 2A2
E 2Y4 2Y3 2A3 2A4
F 3Y1 3Y2 3A2 3A1
G 3Y3 3Y4 GND GND 3A4 3A3
H 4Y1 4Y2 VCC VCC 4A2 4A1
J 4Y3 4Y4 GND GND 4A4 4A3
K 4OE NC NC NC NC 3OE
(1) NC - No internal connection
po3_cas758.gif

Table 2. Pin Assignments(1)
(54-Ball GRD or ZRD Package)

1 2 3 4 5 6
A 1Y1 NC 1OE 2OE NC 1A1
B 1Y3 1Y2 NC NC 1A2 1A3
C 2Y1 1Y4 VCC VCC 1A4 2A1
D 2Y3 2Y2 GND GND 2A2 2A3
E 3Y1 2Y4 GND GND 2A4 3A1
F 3Y3 3Y2 GND GND 3A2 3A3
G 4Y1 3Y4 VCC VCC 3A4 4A1
H 4Y3 4Y2 NC NC 4A2 4A3
J 4Y4 NC 4OE 3OE NC 4A4
(1) NC - No internal connection