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SN74LVC1G66DRLR

Name: SN74LVC1G66DRLR
Rating: 4.7 (12 reviews)

IC SWITCH 1X1 SOT5

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製造商。部分 #SN74LVC1G66DRLR
包 SOT-553
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
SwitchCircuit	SPST - NO
Multiplexer/DemultiplexerCircuit	1:1
NumberofCircuits	1
On-StateResistance(Max)	10Ohm
Voltage-SupplySingle(V+)	1.65V ~ 5.5V
SwitchTime(TonToff)(Max)	4.2ns, 5ns
-3dbBandwidth	300MHz
ChannelCapacitance(CS(off)CD(off))	6pF
Current-Leakage(IS(off))(Max)	100nA
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	SOT-553

概述

Description

SN74LVC1G66DRLR is TI’s small, single 2:1 data multiplexer (data selector) in the LVC1G66 family. It routes one of two data inputs to a single output based on a select input.
- Function: Y = A if S = 0; Y = B if S = 1 (A and B are data inputs; S is the select; Y is the output).
- Voltage and speed: operates from 1.65 V to 3.6 V; designed for low-voltage, high-speed applications.
- Package: DRLR denotes a compact 6-pin package suitable for space-constrained designs (small SC-70/SOT-23 family variants).
- Features: CMOS logic with typical TI LVC characteristics; tolerant inputs and low power for portable electronics.
- Applications: simple data routing/multiplexing in microcontroller systems, signal selection in mixed-voltage designs, and other small-footprint logic tasks.
In short, it’s a tiny, low-voltage 2:1 selector ideal for compact, low-power signal routing. For exact electrical specs and package details, consult the TI datasheet.

Features

SN74LVC1G66DRLR features (concise):
- One 2:1 single-bit multiplexer (A/B data inputs, S select, Y output)
- Very small 6-pin DRLR (SC-70/SOT-23-6) package
- Single-supply operation: 1.65 V to 3.6 V
- Low static and dynamic power CMOS device
- Ioff supports partial-power-down (safe when Vcc = 0)
- ESD protection on pins
- Extended operating temperature: typically -40°C to 125°C
- Pb-free, RoHS compliant
Ideal for compact signal routing and level-shifting applications in small-form-factor designs.

Package

SC-70-6 (6-pin) small SMD package. The DRLR suffix indicates RoHS-compliant, Tape & Reel packaging.

Pinout

- Pin count: 6 pins (SC-70/SOT-23-6 package, DRLR variant)
- Function: Single 2-input OR gate (inputs A, B; output Y) in the SN74LVC1G66 family.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor designer and manufacturer, specializing in analog and embedded processing integrated circuits, headquartered in Dallas, Texas.

Application

- 2:1 data selection and routing in digital logic, microcontrollers, and FPGAs
- One-bit bus multiplexing for compact data paths
- Clock or control signal gating and mode selection to simplify timing
- Interfacing between mixed-voltage domains in portable systems (VCC 1.65–3.6 V)
- Debug/test signal routing or bypass paths in development and instrumentation

Equivalent

Equivalent parts (pin-compatible, same dual 2:1 data selector in LVC 1G family) include:
- Nexperia 74LVC1G66
- Diodes Inc. 74LVC1G66
- ON Semiconductor MC74LVC1G66 (and similar NCV/MC variants)
Note: check exact package code (DRLR SC-70/6) and supply voltage (e.g., 1.65–3.6V) to ensure full compatibility.