CD74HCT27E
Active3-CH, 3-INPUT, 4.5-V TO 5.5-V NOR GATES WITH TTL-COMPATIBLE CMOS INPUTS
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CD74HCT27E
Active3-CH, 3-INPUT, 4.5-V TO 5.5-V NOR GATES WITH TTL-COMPATIBLE CMOS INPUTS
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | CD74HCT27E | 74HCT27 Series |
|---|---|---|
| Current - Output High, Low | 4 mA, 4 mA | 4 mA |
| Input Logic Level - Low | 0.8 V | 0.8 V |
| Logic Type | NOR Gate | NOR Gate |
| Max Propagation Delay @ V, Max CL | 23 ns | 23 ns |
| Mounting Type | Through Hole | Through Hole, Surface Mount |
| Number of Circuits | 3 | 3 |
| Number of Inputs | 3 | 3 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -55 °C | -55 °C |
| Package / Case | 14-DIP | 14-DIP, 14-SOIC |
| Package / Case | 7.62 mm | 3.9 - 7.62 mm |
| Package / Case | 0.3 in | 0.154 - 0.3 in |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
74HCT27 Series
3-ch, 3-input, 4.5-V to 5.5-V NOR gates with TTL-compatible CMOS inputs
| Part | Logic Type | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Package / Case | Package / Case | Package / Case | Input Logic Level - Low | Current - Output High, Low | Number of Circuits | Max Propagation Delay @ V, Max CL | Number of Inputs | Voltage - Supply [Max] | Voltage - Supply [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74HCT27EThis device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic.
This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic. | NOR Gate | Through Hole | -55 °C | 125 °C | 14-DIP | 7.62 mm | 0.3 in | 0.8 V | 4 mA, 4 mA | 3 | 23 ns | 3 | 5.5 V | 4.5 V |
NOR Gate | Surface Mount | -55 °C | 125 °C | 14-SOIC | 3.9 mm | 0.154 in | 0.8 V | 4 mA, 4 mA | 3 | 23 ns | 3 | 5.5 V | 4.5 V | |
Texas Instruments CD74HCT27M96This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic.
This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic. | NOR Gate | Surface Mount | -55 °C | 125 °C | 14-SOIC | 3.9 mm | 0.154 in | 0.8 V | 4 mA, 4 mA | 3 | 23 ns | 3 | 5.5 V | 4.5 V |
Texas Instruments CD74HCT27MThis device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic.
This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic. | NOR Gate | Surface Mount | -55 °C | 125 °C | 14-SOIC | 3.9 mm | 0.154 in | 0.8 V | 4 mA, 4 mA | 3 | 23 ns | 3 | 5.5 V | 4.5 V |
Description
General part information
74HCT27 Series
This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic.
This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =A + B + Cin positive logic.
Documents
Technical documentation and resources