Overview
The 74LVC245APW/S400118, produced by NXP USA Inc., is an 8-bit bus transceiver with 3-state outputs. This device is designed for bidirectional data transmission and features an output enable (OE) and a send/receive (DIR) control for direction management. It operates within a wide supply voltage range from 1.2 V to 3.6 V, making it versatile for various applications. The device is part of the 74LVC series, known for its low-power CMOS technology and compatibility with TTL levels.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|---|
| 74LVC245APW | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 2.9 | 8 | 175 | low | -40 to 125 | TSSOP20 |
Key Features
- Wide supply voltage range from 1.2 V to 3.6 V
- CMOS low-power consumption
- Direct interface with TTL levels
- Overvoltage tolerant inputs up to 5.5 V
- IOFF circuitry for partial Power-down mode operation
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V), CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V)
- Compliant with JEDEC standards: JESD8-7A, JESD8-5A, JESD8-C/JESD36
Applications
The 74LVC245APW/S400118 is suitable for a variety of applications requiring bidirectional data transmission, including but not limited to:
- Embedded systems
- Industrial control systems
- Communication networks
- Automotive electronics
- Consumer electronics
Q & A
- What is the primary function of the 74LVC245APW/S400118? The primary function is to act as an 8-bit bus transceiver with 3-state outputs for bidirectional data transmission.
- What is the supply voltage range of the 74LVC245APW/S400118? The supply voltage range is from 1.2 V to 3.6 V.
- Is the 74LVC245APW/S400118 compatible with TTL levels? Yes, it is compatible with TTL levels.
- What is the output drive capability of the 74LVC245APW/S400118? The output drive capability is ± 24 mA.
- What is the maximum operating frequency of the 74LVC245APW/S400118? The maximum operating frequency is 175 MHz.
- Does the 74LVC245APW/S400118 have ESD protection? Yes, it has ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V), CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
- What is the temperature range for the 74LVC245APW/S400118? The operating temperature range is from -40 °C to 125 °C.
- What package type is the 74LVC245APW/S400118 available in? It is available in a TSSOP20 package.
- Is the 74LVC245APW/S400118 RoHS compliant? Yes, it is RoHS compliant.
- What are some common applications for the 74LVC245APW/S400118? Common applications include embedded systems, industrial control systems, communication networks, automotive electronics, and consumer electronics.
