Overview
The 74HCT241PW,118 is an 8-bit buffer/line driver with 3-state outputs, manufactured by Nexperia USA Inc. This device is part of the 74HCT family and is designed to interface with TTL logic levels. It can be used as two 4-bit buffers or one 8-bit buffer, making it versatile for various digital circuit applications. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs, allowing for flexible control over the output states.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC supply voltage | 2.0 | 5.0 | 6.0 | V |
| VI input voltage | 0 | - | VCC | V |
| VO output voltage | 0 | - | VCC | V |
| Tamb ambient temperature | -40 | - | +125 | °C |
| VIH HIGH-level input voltage (VCC = 4.5 V to 5.5 V) | 2.0 | 1.6 | - | V |
| VIL LOW-level input voltage (VCC = 4.5 V to 5.5 V) | - | 1.2 | 0.8 | V |
| VOH HIGH-level output voltage (IO = -6 mA) | 3.98 | 4.32 | - | V |
| VOL LOW-level output voltage (IO = 6.0 mA) | - | 0.16 | 0.26 | V |
| tpd propagation delay (VCC = 4.5 V) | - | 9 | 20 | ns |
| Package | - | - | TSSOP20 (SOT360-1) | - |
Key Features
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Input levels: CMOS level for 74HC241, TTL level for 74HCT241
- Octal bus interface with non-inverting 3-state outputs
- Complies with JEDEC standards (JESD8C and JESD7A)
- ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
Applications
The 74HCT241PW,118 is suitable for a wide range of digital circuit applications, including:
- Buffering and line driving in digital systems
- Interface circuits between different logic families
- Automotive and industrial control systems
- Consumer electronics and mobile devices
- Computing and data communication systems
Q & A
- What is the primary function of the 74HCT241PW,118?
The primary function is to act as an 8-bit buffer/line driver with 3-state outputs.
- What are the supply voltage ranges for this device?
The supply voltage range is from 2.0 V to 6.0 V.
- What are the input and output levels for the 74HCT241PW,118?
The input levels are TTL compatible, and the output levels are 3-state, non-inverting.
- What is the package type for the 74HCT241PW,118?
The package type is TSSOP20 (SOT360-1).
- What are the operating temperature ranges for this device?
The operating temperature range is from -40°C to +125°C.
- Does the 74HCT241PW,118 have ESD protection?
Yes, it has ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V.
- Can the 74HCT241PW,118 be used in automotive applications?
Yes, it is suitable for use in automotive and industrial control systems.
- How many output enables does the 74HCT241PW,118 have?
The device has two output enables (1OE and 2OE), each controlling four of the 3-state outputs.
- What is the propagation delay for the 74HCT241PW,118 at VCC = 4.5 V?
The propagation delay is approximately 9 to 20 ns.
- Does the 74HCT241PW,118 comply with any industry standards?
Yes, it complies with JEDEC standards (JESD8C and JESD7A).
