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MC74HC4053ADTR2G

Name: MC74HC4053ADTR2G
Rating: 4.7 (12 reviews)

IC SWITCH SPDTX3 100OHM 16TSSOP

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資料表 MC74HC4053ADTR2G DataSheet
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規格

Part Status	Active
Switch Circuit	SPDT
Multiplexer/Demultiplexer Circuit	2:1
Number of Circuits	3
On-State Resistance (Max)	100Ohm
Channel-to-Channel Matching (ΔRon)	10Ohm
Voltage - Supply, Single (V+)	2V ~ 6V
Voltage - Supply, Dual (V±)	±2V ~ 6V
-3db Bandwidth	120MHz
Channel Capacitance (CS(off), CD(off))	50pF
Current - Leakage (IS(off)) (Max)	100nA
Crosstalk	-60dB @ 1MHz
Operating Temperature	-55°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
Base Product Number	74HC4053

概述

Description

MC74HC4053ADTR2G is TI’s 74HC CMOS triple 2-channel analog multiplexer/demultiplexer. It provides three independent SPDT switches that route between two inputs (Xn and Yn) to a common output (Zn) for each channel. Each channel is controlled by its own select input (Sn), and there is an enable input E that high-impedance-tri-states all three outputs when asserted. The device operates on a single supply typically from 2 to 6 V and passes signals within the rails with low leakage and fast CMOS switching. Typical uses include routing analog or digital signals in instrumentation, data acquisition, audio paths, sensor multiplexing for ADCs, and signal routing in test equipment. The suffix ADTR2G indicates a specific packaging option (Tape & Reel) and RoHS-compliant packaging; the part is in a 16-pin package.

Features

Here are the key features of MC74HC4053ADTR2G:
- Triple, independent SPDT analog switches (3 channels) for mux/demux use (Xn, Yn to common Zn).
- 3 control inputs (S1, S2, S3) to select between X and Y for each channel.
- Break-before-make switching to avoid shorting.
- Wide single-supply operation: Vcc = 2 V to 6 V (suitable for 3V and 5V systems).
- Analog signal range can swing from 0 to Vcc (rail-to-rail in practice).
- On-resistance typical around ~125 Ω at 5 V (CMOS HC family), with low input capacitance.
- Low off leakage and good channel isolation suitable for multiplexing analog/digital signals.
- Fast CMOS HC performance suitable for general-purpose switching.
- RoHS-compliant package option (ADTR2G) for standard assemblies.

Package

It’s a 16-pin SOIC (D) package, RoHS-compliant, shipped in Tape & Reel (TR) packaging.

Pinout

- Pin count: 16 pins.
- Function: Triple 2-channel analog multiplexer/demultiplexer (three SPDT switches). Each switch connects a common output Zn to either input Xn or Yn under control of Sn (S1, S2, S3). Used for routing analog signals (multiplex/demultiplex) with CMOS HC logic levels.

Manufacturer

Manufacturer: ON Semiconductor (the modern successor to Motorola’s semiconductor division).
What kind of company: A global semiconductor company that designs and manufactures integrated circuits and other electronic components.

Application

MC74HC4053ADTR2G is a triple 2-channel analog multiplexer/demultiplexer (three independent SPDT switches). Applications:
- Routing/multiplexing analog signals in instrumentation and data acquisition
- Multiplexing sensor channels to ADCs
- Signal switching in test equipment, switch matrices, and automation
- Audio/video signal routing and conditioning
- Sample-and-hold front-ends and analog front-ends
- General-purpose analog signal routing in MCU/FPGA-based designs

Equivalent

Equivalent products are other vendors’ 4053 triple 2-channel analog multiplexer/demultiplexer devices.
Common equivalents:
- 74HC4053 (and 74HCT4053) from various manufacturers
- CD4053B (CD4053) from National Semiconductor/TI
- Other 4053 variants in the 4000 CMOS family from Rohm, NXP, ST, etc.
Note: pinout, supply voltage, and on-resistance can vary by vendor—verify datasheets for cross‑compatibility.