仕様
| 属性 | 値 |
| Supplier | onsemi,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74VHC |
| Part Status | Obsolete |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 1 |
| Output Type | 3-State |
| Current - Output High Low | 8mA, 8mA |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
M74VHC1GT125DF2G is a single-channel buffer/line driver with a tri-state (high-impedance) output from the 74VHC family. It provides a non-inverting buffer path with an enable input to turn the output on or tri-stated, making it suitable for bus sharing and level shifting between devices.
Key points:
- One buffer with 3-state output; control via an enable (G) input
- High-speed CMOS (74VHC) technology; operates from 2.0 V to 5.5 V
- Input/output compatible with standard logic levels; low static power
- Available in DF2G package (lead-free, RoHS-compliant)
- Typical uses: buffering data lines, isolating devices on a bus, and level shifting between logic families
Pinout (typical): A input, Y output, G enable, plus Vcc and GND.
Key points:
- One buffer with 3-state output; control via an enable (G) input
- High-speed CMOS (74VHC) technology; operates from 2.0 V to 5.5 V
- Input/output compatible with standard logic levels; low static power
- Available in DF2G package (lead-free, RoHS-compliant)
- Typical uses: buffering data lines, isolating devices on a bus, and level shifting between logic families
Pinout (typical): A input, Y output, G enable, plus Vcc and GND.
Equivalent
Equivalent products (single 3-state buffer, 1 input):
- SN74VHC1G125 (Texas Instruments)
- SN74LVC1G125 (Texas Instruments)
- 74VHC1G125 (Nexperia/NXP)
- 74LVC1G125 (Nexperia/STMicroelectronics)
- Other vendors’ 74VHC/LVC1G125 family parts (cross-compatible with M74VHC1GT125DF2G)
- SN74VHC1G125 (Texas Instruments)
- SN74LVC1G125 (Texas Instruments)
- 74VHC1G125 (Nexperia/NXP)
- 74LVC1G125 (Nexperia/STMicroelectronics)
- Other vendors’ 74VHC/LVC1G125 family parts (cross-compatible with M74VHC1GT125DF2G)
Features
Here are the key features of M74VHC1GT125DF2G:
- 1-bit noninverting buffer/driver with 3-state outputs
- Output enable (OE) input controls tri-state; outputs enabled when OE is active
- Very High-Speed CMOS (VHC) technology
- Wide operating supply: Vcc = 2.0 V to 5.5 V
- TTL/CMOS compatible inputs; standard CMOS output levels
- Low static/dynamic power consumption
- Suitable for bus sharing and logic level interfacing
- Small DF2G package (Pb-free, surface-mount) with a compact footprint
Note: OE polarity is typically described in the datasheet as the condition under which the outputs are enabled; consult the exact document for confirmation of OE behavior.
- 1-bit noninverting buffer/driver with 3-state outputs
- Output enable (OE) input controls tri-state; outputs enabled when OE is active
- Very High-Speed CMOS (VHC) technology
- Wide operating supply: Vcc = 2.0 V to 5.5 V
- TTL/CMOS compatible inputs; standard CMOS output levels
- Low static/dynamic power consumption
- Suitable for bus sharing and logic level interfacing
- Small DF2G package (Pb-free, surface-mount) with a compact footprint
Note: OE polarity is typically described in the datasheet as the condition under which the outputs are enabled; consult the exact document for confirmation of OE behavior.
Pinout
- Pin count: 8 pins (8-pin package)
- Function: M74VHC1GT125DF2G is a single noninverting buffer with tri-state (3-state) output. It has input A, output Y, and an enable input (OE). When OE is active, Y follows A; when OE is disabled, Y is high-impedance.
- Function: M74VHC1GT125DF2G is a single noninverting buffer with tri-state (3-state) output. It has input A, output Y, and an enable input (OE). When OE is active, Y follows A; when OE is disabled, Y is high-impedance.
Manufacturer
- Manufacturer: Renesas Electronics Corporation.
- What kind of company: A Japanese multinational semiconductor company that designs, develops, and manufactures integrated circuits (ICs) and other semiconductor devices for automotive, industrial, and consumer markets.
- What kind of company: A Japanese multinational semiconductor company that designs, develops, and manufactures integrated circuits (ICs) and other semiconductor devices for automotive, industrial, and consumer markets.
Application
M74VHC1GT125DF2G is a single-bit 3-state buffer/line driver (non-inverting) with an enable (OE) from the 74VHC family. Applications include:
- Buffering and driving data/address lines on microcontrollers, processors, and memory interfaces
- Bus isolation and bus-expansion (tri-state enable to connect multiple devices to a common bus)
- Interfacing between logic devices within 2.0–5.5 V systems (signal integrity and fan-out reduction)
- Inter-board/backplane signaling and I/O expansion in embedded systems
- Time-multiplexed bus control and simple level-safe buffering in digital circuits
- Buffering and driving data/address lines on microcontrollers, processors, and memory interfaces
- Bus isolation and bus-expansion (tri-state enable to connect multiple devices to a common bus)
- Interfacing between logic devices within 2.0–5.5 V systems (signal integrity and fan-out reduction)
- Inter-board/backplane signaling and I/O expansion in embedded systems
- Time-multiplexed bus control and simple level-safe buffering in digital circuits
Package
8-pin small-outline package (SOP-8), RoHS-compliant (lead-free). The DF2G suffix denotes the RoHS/footprint variant.
