Overview
The 74LVC1G125Z-7, produced by Diodes Incorporated, is a single non-inverting buffer/bus driver with a 3-state output. This device is designed to operate within a wide power supply range of 1.65V to 5.5V, making it versatile for various applications. The output enters a high-impedance state when a HIGH-level is applied to the output enable (OE) pin. This feature is particularly useful in mixed voltage environments, as the inputs are tolerant to 5.5V. The device also supports partial power-down mode using IOFF circuitry, which prevents damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC Supply Voltage Range | Operating Voltage | 1.65 | 5.5 | V | |
| VI Input Voltage Range | Input Voltage | -0.5 | 6.5 | V | |
| VO Output Voltage Range | Output Voltage in High or Low State | -0.5 | VCC + 0.5 | V | |
| IOL Low-Level Output Current | Output Current at VCC = 3.3V | 32 | mA | ||
| IO Continuous Output Current | Continuous Output Current | ±50 | mA | ||
| TJ Operating Junction Temperature | Operating Junction Temperature | -40 | 150 | °C | |
| TSTG Storage Temperature | Storage Temperature | -65 | 150 | °C |
Key Features
- Wide Supply Voltage Range: Operates from 1.65V to 5.5V.
- High Output Drive: ±24mA output drive at 3.3V.
- Low Power Consumption: CMOS low power consumption.
- IOFF Support: Supports partial-power-down mode operation using IOFF circuitry.
- Input Voltage Tolerance: Inputs accept up to 5.5V, suitable for mixed voltage environments.
- 3-State Output: Output enters a high-impedance state when a HIGH-level is applied to the OE pin.
Applications
- Voltage Level Shifting: Useful in applications requiring voltage level translation.
- General Purpose Logic: Suitable for various general-purpose logic applications.
- Power Down Signal Isolation: Ideal for isolating signals during power-down conditions.
- Consumer Electronics: Used in PCs, networking devices, notebooks, netbooks, PDAs, tablet computers, e-readers, computer peripherals, hard drives, CD/DVD ROMs, TVs, DVDs, DVRs, set-top boxes, cell phones, personal navigation/GPS devices, MP3 players, cameras, and video recorders.
Q & A
- What is the operating voltage range of the 74LVC1G125Z-7?
The 74LVC1G125Z-7 operates within a voltage range of 1.65V to 5.5V.
- How does the output enable (OE) pin function?
The output enters a high-impedance state when a HIGH-level is applied to the OE pin.
- What is the maximum output current of the 74LVC1G125Z-7?
The maximum output current is ±32mA at VCC = 3.3V).
- Is the 74LVC1G125Z-7 suitable for mixed voltage environments?
Yes, the inputs are tolerant to 5.5V, making it suitable for mixed voltage environments).
- What is the purpose of the IOFF circuitry?
The IOFF circuitry disables the output to prevent damaging current backflow when the device is powered down).
- What are the typical applications of the 74LVC1G125Z-7?
It is used in voltage level shifting, general purpose logic, power down signal isolation, and various consumer electronics).
- What is the operating junction temperature range of the 74LVC1G125Z-7?
The operating junction temperature range is -40°C to 150°C).
- What is the storage temperature range of the 74LVC1G125Z-7?
The storage temperature range is -65°C to 150°C).
- Is the 74LVC1G125Z-7 RoHS compliant?
Yes, the device is fully EU Directive 2002/95/EC (RoHS) and 2011/65/EU (RoHS 2) compliant).
- What are the available package types for the 74LVC1G125Z-7?
The device is available in various packages including SOT25, SOT353, SOT553, X2-DFN0808-4, X1-DFN1010-6, X2-DFN1010-6, X2-DFN1409-6, and X2-DFN1410-6).
