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SN74LVC1G3157YZPR

Name: SN74LVC1G3157YZPR
Rating: 4.8 (15 reviews)

+BOM

IC SWITCH SPDT 6DSBGA

メーカーSTマイクロエレクトロニクス
メーカー品番 #SN74LVC1G3157YZPR
データシート SN74LVC1G3157YZPR DataSheet
パッケージ XFBGA-6
在庫状況9464

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仕様

属性	値
Supplier	Texas Instruments
Package / Case	Tape & Reel (TR),Cut Tape (CT)
Part Status	Active
Switch Circuit	SPDT
Multiplexer / Demultiplexer Circuit	2:1
Number of Circuits	1
On - State Resistance(Max)	15Ohm
Channel - to - Channel Matching(ΔRon)	100mOhm
Voltage - Supply, Single (V+)	1.65V ~ 5.5V
Switch Time(Ton Toff)(Max)	5.7ns, 3.8ns
-3 dB Bandwidth	340MHz
Charge Injection	7pC
Channel Capacitance(CS(off)CD(off))	5.2pF
Current - Leakage(IS(off))(Max)	1µA
Crosstalk	-54dB @ 10MHz
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount

概要

Description

SN74LVC1G3157YZPR is a TI single 2-to-1 data selector/multiplexer in the LVC1G family. It multiplexes two inputs (I0 and I1) to a single output (Y) based on a select input (S). It’s designed for low-power, high-speed digital logic and operates from a 1.65 V to 3.6 V supply. The YZPR suffix denotes a RoHS-compliant packaging option (small, tape-and-reel). Typical uses include routing a data signal within compact, low-voltage logic circuits and bus-sharing paths in mixed-logic designs.

Equivalent

Cross‑reference equivalents for SN74LVC1G3157YZPR (single 2:1 multiplexer with 3‑state output, 1.65–3.6 V):
- Nexperia (formerly NXP): 74LVC1G3157
- ON Semiconductor: MC74LVC1G3157 (MC74LVC1G3157…)
These are pin/function compatible with the TI device. Check exact package (YZPR) and voltage/pinout when substituting.

Features

Here are the typical features of SN74LVC1G3157YZPR:
- 1-bit 2:1 data selector (multiplexer)
- Data inputs: A and B; select input S determines which input appears at Y
- Output: Y follows the selected input
- 1.65 V to 3.6 V supply range (LVC family)
- Small 6-pin package (SC‑70/SOT‑23‑6 style); RoHS compliant; Tape & Reel (YZPR)
- CMOS inputs; low static power and fast switching
- ESD protection on inputs/outputs
Note: This device is a single-gate 2:1 mux; check the datasheet for exact pinout, enable behavior (if any), and recommended operating conditions.

Pinout

- Pin count: 6 pins
- Function: SN74LVC1G3157 is a single 2-to-1 data selector (multiplexer). It selects between inputs D0 and D1 based on the select input S and outputs the result on Y (with Vcc and Gnd power pins).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: TI is an American multinational semiconductor company that designs and manufactures analog, digital, and embedded processing integrated circuits used in a wide range of electronics.

Application

SN74LVC1G3157YZPR is a single-channel SPDT analog switch. Typical applications:
- Small-signal analog routing/multiplexing in portable devices (audio, video, sensors)
- Selecting between two analog sources feeding a single ADC/DAC
- Level-shifting/isolation between voltage domains (1.65–3.6 V)
- RF/IF front-end switching and antenna path selection
- Instrumentation, test, and benchtop equipment signal routing
- Microcontroller peripheral signal routing with minimal PCB area
- Multimedia interfaces where compact, low-power analog switching is needed
Note: operates in the LVC 1.65–3.6 V range with low on-resistance.

Package

SC-70-6 (6-pin) package, with tape-and-reel (TR) packaging.