CD74HC03

Name: CD74HC03
Brand: TI
SKU: CD74HC03
Price: 0.192 USD

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4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength NAND gate with open-drain outputs

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Data sheet

document-pdfAcrobat CD54HC03, CD74HC03, CD54HCT03, CD74HCT03 datasheet (Rev. D)

CD74HC03

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Data sheet

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Product details

Technology family

HC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Number of channels

4

Inputs per channel

2

IOL (max) (mA)

5.2

IOH (max) (mA)

0

Input type

Standard CMOS

Output type

Open-drain

Features

High speed (tpd 10- 50ns)

Data rate (max) (Mbps)

28

Rating

Catalog

Operating temperature range (°C)

-55 to 125

Technology family

HC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Number of channels

4

Inputs per channel

2

IOL (max) (mA)

5.2

IOH (max) (mA)

0

Input type

Standard CMOS

Output type

Open-drain

Features

High speed (tpd 10- 50ns)

Data rate (max) (Mbps)

28

Rating

Catalog

Operating temperature range (°C)

-55 to 125

Buffered Inputs
Typical Propagation Delay: 8ns at V_CC = 5V, C_L = 15pF, T_A = 25°C
Output Pull-up to 10V
Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . –55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
- CMOS Input Compatibility, I_l 1µA at V_OL, V_OH

Data sheet acquired from Harris Semiconductor

Buffered Inputs
Typical Propagation Delay: 8ns at V_CC = 5V, C_L = 15pF, T_A = 25°C
Output Pull-up to 10V
Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . –55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
- CMOS Input Compatibility, I_l 1µA at V_OL, V_OH

Data sheet acquired from Harris Semiconductor

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. Minimum values of R_L required versus load voltage are shown in Figure 2.

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. Minimum values of R_L required versus load voltage are shown in Figure 2.

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