SCDS144C October   2003  – August 2026 SN74CB3Q3345

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions #GUID-5EA22E69-B595-40F2-9B52-3229D51A1E04/IDAPZG0
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Functional Block Diagram
    2. 7.2 Device Functional Modes
      1. 7.2.1 Truth Tables
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

5.6 Switching Characteristics

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 6-1)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 VCC = 2.5V
± 0.2V		 VCC = 3.3V
± 0.3V		 UNIT
MIN MAX MIN MAX
fOE or f OE (1) OE or OE A or B 10 20 MHz
tpd(2) A or B B or A 0.12 0.2 ns
ten OE or OE A or B 1.5

13

 1.5

12

 ns
tdis OE or OE A or B 1

15

 1

13

 ns
(1) Maximum switching frequency for control input (VO > VCC, VI = 5V, RL ≥ 1MΩ, CL = 0)
(2) The propagation delay is the calculated RC time constant of the typical ON-state resistance of the switch and the specified load capacitance, when driven by an ideal voltage source (zero output impedance).