SCHS138D November   1998  – March 2022 CD74HC93 , CD74HCT93

PRODUCTION DATA  

  1. 1 Features
  2. 2 Description
  3. 3 Revision History
  4. 4 Pin Configuration and Functions
  5. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Thermal Information
    4. 5.4 Electrical Characteristics
    5. 5.5 Prerequisite for Switching Characteristics
    6. 5.6 Switching Characteristics
  6. 6 Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
  8. 8 Power Supply Recommendations
  9. 9 Layout
    1. 9.1 Layout Guidelines
  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

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • N|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.6 Switching Characteristics

Input tr, tf = 6ns. CL = 50pF unless otherwise noted
PARAMETER VCC (V) 25°C – 40°C to 85°C – 55°C to 125°C UNIT
MIN TYP MAX MIN MAX MIN MAX
HC TYPES
tPLH, tPHL CP0 to Q0 2 125 155 190 ns
4.5 10(1) 25 31 38 ns
6 21 26 32 ns
tPLH, tPHL CP1 to Q1 2 135 170 205 ns
4.5 27 34 41 ns
6 23 29 35 ns
tPLH, tPHL CP1 to Q2 2 185 230 280 ns
4.5 37 46 56 ns
6 31 39 48 ns
tPLH, tPHL CP1 to Q3 2 245 305 370 ns
4.5 21(1) 49 61 74 ns
6 42 52 63 ns
tPLH, tPHL MR1, MR2 to Qn 2 155 195 235 ns
4.5 13(1) 31 39 47 ns
6 26 33 40 ns
tTLH, tTHL Output transition time 2 75 95 110 ns
4.5 15 19 22 ns
6 13 16 19 ns
CIN Input capacitance 10 10 10 pF
CPD Power dissipation capacitance 25 10 19 pF
HCT TYPES
tPLH, tPHL CP0 to Q0 4.5 14(1) 34 43 51 ns
tPLH, tPHL CP1 to Q1 4.5 34 43 51 ns
tPLH, tPHL CP1 to Q2 4.5 46 58 69 ns
tPLH, tPHL CP1 to Q3 4.5 24(1) 58 73 87 ns
tPLH, tPHL MR1, MR2 to Qn 4.5 13(1) 33 41 50 ns
tTLH, tTHL Output Transition time 4.5 15 19 22 ns
CIN Input Capacitance 10 10 10 pF
CPD Power dissipation capacitance 25 pF
(1) CL = 15pF. VCC = 5.