SCLS229L october   1995  – may 2023 SN54AHCT00 , SN74AHCT00

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  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 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Noise Characteristics
    8. 6.8 Operating 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
      1. 8.3.1 Balanced CMOS Push-Pull Outputs
      2. 8.3.2 TTL-Compatible CMOS Inputs
      3. 8.3.3 Clamp Diode Structure
    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
        1. 9.2.1.1 Power Considerations
        2. 9.2.1.2 Input Considerations
        3. 9.2.1.3 Output Considerations
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

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

5 Pin Configuration and Functions

GUID-917850D3-E65C-473D-B416-A6FE5A4D3073-low.pngFigure 5-1 SN54AHCT00 J or W Package,
14-Pin CDIP or CFP
SN74AHCT00 D, DB, DGV, N, NS, or PW Package, 14-Pin SOIC, SSOP, TVSOP, PDIP, SOP, or TSSOP (Top View)
GUID-BC9043AC-8AF2-4E8B-A34F-DBEB3E05252F-low.pngFigure 5-2 SN74AHCT00 RGY, BQA Package,
14-Pin QFN, WQFN (Transparent Top View)
Table 5-1 Pin Functions
PIN TYPE(1) DESCRIPTION
NAME NO.
1A 1 I Channel 1, Input A
1B 2 I Channel 1, Input B
1Y 3 O Channel 1, Output Y
2A 4 I Channel 2, Input A
2B 5 I Channel 2, Input B
2Y 6 O Channel 2, Output Y
3A 9 O Channel 3, Output Y
3B 10 I Channel 3, Input A
3Y 8 I Channel 3, Input B
4A 12 O Channel 4, Output Y
4B 13 I Channel 4, Input A
4Y 11 I Channel 4, Input B
GND 7 G Ground
VCC 14 P Positive Supply
(1) Signal Types: I = Input, O = Output, I/O = Input or Output, P = Power Supply, G = Ground.
GUID-D3D0ACE8-9F68-4614-8B98-5507020C98A0-low.png Figure 5-3 SN54AHCT00 FK Package, 14-Pin LCCC (Top View)
Table 5-2 Pin Functions
PIN TYPE(1) DESCRIPTION
NAME NO.
1A 2 I Channel 1, Input A
1B 3 I Channel 1, Input B
1Y 4 O Channel 1, Output Y
2A 6 I Channel 2, Input A
2B 8 I Channel 2, Input B
2Y 9 O Channel 2, Output Y
3A 13 O Channel 3, Output Y
3B 14 I Channel 3, Input A
3Y 12 I Channel 3, Input B
4A 18 O Channel 4, Output Y
4B 19 I Channel 4, Input A
4Y 16 I Channel 4, Input B
NC 1, 5, 7, 11, 15, 17 — No Connection
GND 10 G Ground
VCC 20 P Positive Supply
(1) Signal Types: I = Input, O = Output, I/O = Input or Output, P = Power Supply, G = Ground.