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NC7WV125K8X

Name: NC7WV125K8X
Rating: 4.7 (12 reviews)

IC BUFFER NON-INVERT 3.6V US8

製造商
製造商。部分 #NC7WV125K8X
包 8-VFSOP (0.091, 2.30mm Width)
資料表 NC7WV125K8X DataSheet
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規格

Supplier	onsemi
Package	Tape & Reel (TR),Cut Tape (CT)
Series	7WV
ProductStatus	Active
LogicType	Buffer, Non-Inverting
NumberofElements	2
NumberofBitsperElement	1
OutputType	3-State
Current-OutputHighLow	24mA, 24mA
Voltage-Supply	0.9V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-VFSOP (0.091, 2.30mm Width)

概述

Description

NC7WV125K8X is a single-bit tri-state buffer from ON Semiconductor (NC7WV family). It provides a non-inverting buffer with an output enable (OE). The signal A is buffered to Y when OE enables the output; when OE is disabled, Y goes High-Z, allowing multiple devices to share a bus without contention. The part is designed for low-voltage CMOS logic (wide-voltage family), typically operating in a low-voltage range (exact Vcc range depends on the specific variant). The K8X suffix indicates the 8-pin package version.
Key points:
- 1-bit buffer with tri-state output
- A input, Y output, OE control
- High-Z output when disabled; active when enabled
- Suitable for buffering signals, bus sharing, and simple level-shifting in low-power designs
- Check datasheet for exact Vcc range, input/output drive, and OE polarity for this package
In short: a compact, low-power buffer ideal for signal buffering and bus isolation in small CMOS designs.

Features

Here are the key features of NC7WV125K8X:
- 1-bit non-inverting buffer with tri-state (3-state) output
- Output is controlled by an input (OE) to enable/disable Y (high-impedance when disabled)
- Wide supply range: VCC from 1.65 V to 5.5 V
- High-speed CMOS with low static power consumption
- TTL/CMOS-compatible input thresholds
- Low input/output leakage; suitable for bus buffering
- ESD protection and latch-up resistant design
- Compact 8-pin K8X package for small-footprint applications
- RoHS-compliant and suitable for portable/low-power logic systems
Typical applications: bus buffering, level shifting, data line isolation, and any situation requiring a 3-state buffer with a controllable output.

Package

An 8-pin small-outline (SOIC) surface-mount package; RoHS/lead-free variant.

Pinout

- Pin count: 8 pins (8-pin package)
- Function: Single-channel, non-inverting buffer with tri-state (3-state) output. Inputs: A (data), OE (output enable). Output: Y. Power: Vcc and GND. The remaining pins are no-connects.

Manufacturer

- Manufacturer: ON Semiconductor (Onsemi).
- What kind of company: A global American semiconductor company that designs and manufactures integrated circuits and related components (power management, logic, sensors, etc.) for automotive, industrial, communications, and consumer markets.

Application

NC7WV125K8X is a 3-state buffer/line driver with a wide-voltage range. Key applications:
- Data/address bus buffering and isolation between ICs (MCUs, memories, peripherals)
- Tri-state bus driving and multiplexed/bus-sharing architectures (enable control)
- Level shifting between voltage domains (1.65V–5.5V)
- I/O expansion and high-speed signal buffering to improve integrity
- Portable/low-power designs in compact packages.

Equivalent

NC7WV125K8X is a 3-state buffer (likely quad). Equivalents (3-state buffers) from other vendors include:
- TI SN74WV125 (and SN74WV125A)
- NXP/Philips 74WV125
- Renesas uPD74F125
- Toshiba TC74VHC125 (TC74VHC125AP)
- STMicroelectronics 74LVC125A
Note: verify voltage range and package to ensure exact cross.