SCHS155E November   1998  – May 2024 CD54HC164 , CD54HCT164 , CD74HC164 , CD74HCT164

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Description
  4. 3 Pin Configuration and Functions
  5. 4 Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 Recommended Operating Conditions
    3. 4.3 Thermal Information
    4. 4.4 Electrical Characteristics
    5. 4.5 Prerequisite for Switching Characteristics
    6. 4.6 Switching Characteristics
  6. 5 Parameter Measurement Information
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Device Functional Modes
  8. 7 Power Supply Recommendations
  9. 8 Layout
    1. 8.1 Layout Guidelines
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

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

4.6 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
TYP MAX MAX MAX
HC TYPES
tPLH, tPHL CLK to Q 2 170 212 255 ns
4.5 14(3) 34 43 51 ns
6 29 36 43 ns
tPLH, tPHL CLR to Q 2 140 175 210 ns
4.5 11(3) 28 35 42 ns
6 24 30 36 ns
tTLH, tTHL Output transition times 2 75 110 ns
4.5 15 22 ns
6 13 19 ns
fMAX Maximum clock frequency 5 60(3) ns
CIN Input capacitance 10 10 10 pF
CPD Power dissipation capacitance(1)(2) 5 47 pF
HCT TYPES
tPLH, tPHL CLK to Q 4.5 36 45 54 ns
5 15(3)
tPLH, tPHL CLR to Q 4.5 38 46 57 ns
5 16(3)
tTLH, tTHL Output Transition time 4.5 15 19 22 ns
CIN Input Capacitance pF
fMAX Maximum clock frequency 54(4) MHz
CPD Power dissipation capacitance(1)(2) 5 49 10 10 10 pF
(1) CPD is used to determine the dynamic power consumption, per device.
(2) PD = VCC2fi + Σ (CL VCC2 + fO) where fi = Input Frequency, fO = Output Frequency, CL = Output Load Capacitance, VCC = Supply Voltage.
(3) CL = 15pF. VCC = 5.
(4) CL = 15pF.