- Pinout Diagram
- Footprint Diagram
TOSHIBA TC74HC20AF-ELF
| Manufacturer | |
| MPN | TC74HC20AF-ELF |
| LCSC Part # | C7360597 |
| Packaging | SOP-14 |
| Customer # | |
| Key Attributes | Dual 4-Input NAND Gate |
| Datasheet |  TOSHIBA TC74HC20AF-ELF |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Gates and Inverters | |
| Manufacturer | TOSHIBA | |
| Packaging | SOP-14 | |
| Logic Family | 74HC Series | |
| Voltage - Supply | 2V~6V | |
| Output Logic Level - Low | 0V~100mV;180mV~260mV | |
| Propagation Delay | 15ns@6V,50pF | |
| Features | - | |
| Input Logic Level - High | 1.5V~4.2V | |
| Input Logic Level - Low | 500mV~1.8V | |
| Operating Temperature | -40℃~+85℃ | |
| Output Logic Level - High | 5.68V~5.8V;5.9V~6V | |
| Quiescent Current(Iq) | 1uA | |
| Number of Channels | 2;4 | |
| Current - Output High(IOH) | 5.2mA | |
| Current - Output Low(IOL) | 5.2mA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The TC74HC20A is a high speed CMOS 4-INPUT NAND GATE fabricated with silicon gate C²MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
- High speed: tₚd = 8 ns (typ.) at VCC = 5 V
- Low power dissipation: Icc = 1 μA (max) at Ta = 25°C
- High noise immunity: Vₙᵢₕ = Vₙᵢₗ = 28% VCC (min)
- Output drive capability: 10 LSTTL loads
- Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
- Balanced propagation delays: tₚₗₕ ≈ tₚₕₗ
- Wide operating voltage range: VCC(opr) = 2 to 6 V
- Pin and function compatible with 74LS20
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.7204 | $ 0.72 |
| 10+ | $ 0.6477 | $ 6.48 |
| 30+ | $ 0.6073 | $ 18.22 |
| 100+ | $ 0.5637 | $ 56.37 |
| 500+ | $ 0.5427 | $ 271.35 |
| 1,000+ | $ 0.533 | $ 533.00 |
Standard Packaging2000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Gates and Inverters | |
| Manufacturer | TOSHIBA | |
| Packaging | SOP-14 | |
| Logic Family | 74HC Series | |
| Voltage - Supply | 2V~6V | |
| Output Logic Level - Low | 0V~100mV;180mV~260mV | |
| Propagation Delay | 15ns@6V,50pF | |
| Features | - | |
| Input Logic Level - High | 1.5V~4.2V | |
| Input Logic Level - Low | 500mV~1.8V | |
| Operating Temperature | -40℃~+85℃ | |
| Output Logic Level - High | 5.68V~5.8V;5.9V~6V | |
| Quiescent Current(Iq) | 1uA | |
| Number of Channels | 2;4 | |
| Current - Output High(IOH) | 5.2mA | |
| Current - Output Low(IOL) | 5.2mA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The TC74HC20A is a high speed CMOS 4-INPUT NAND GATE fabricated with silicon gate C²MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
- High speed: tₚd = 8 ns (typ.) at VCC = 5 V
- Low power dissipation: Icc = 1 μA (max) at Ta = 25°C
- High noise immunity: Vₙᵢₕ = Vₙᵢₗ = 28% VCC (min)
- Output drive capability: 10 LSTTL loads
- Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
- Balanced propagation delays: tₚₗₕ ≈ tₚₕₗ
- Wide operating voltage range: VCC(opr) = 2 to 6 V
- Pin and function compatible with 74LS20
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |