CD54HCT03F3A

Features:

• Buffered Inputs
• Typical Propagation Delay: 8ns at VCC = 5V,
CL = 15pF, TA = 25oC
• Output Pull-up to 10V
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC
at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il 1µA at VOL, VOH


Pinout




Specifications

DC Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V
DC Input Diode Current, I_IK
For V_I < -0.5V or V_I > V_CC + 0.5V. . . . . . . . . . . . . . . . . . . . . .±20mA
DC Output Diode Current, IOK
For V_O < -0.5^_V or V_O > V_CC + 0.5_V . . . . . . . . . . . . . . . . . . . .±20mA
DC Output Source or Sink Current per Output Pin, IO
For V_O > -0.5V or V_O < V_CC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA
DC Drain Current, per Output, IO
For -0.5V < VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25mA
DC V_CC or Ground Current, ICC or I_GND . . . . . . . . . . . . . . . . . .±50mA


Description

The 'HC03 and 'HCT03 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The HCT logic family is functionally as well as pin compatible with the standard LS logic family.
These open drain NAND gates can drive into resistive loads to output voltages as high as 10V. CD54HCT03F3A Minimum values of RL required versus load voltage are shown in Figure 2.