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74LV4051

8-channel analog multiplexer/demultiplexer

The 74LV4051 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). It is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC4051 and 74HCT4051. With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.

VCC and GND are the supply voltage pins for the digital control inputs (S0 to S2, and E). The VCC to GND ranges are 1.0 V to 6.0 V. The analog inputs/outputs (Y0 to Y7, and Z) can swing between VCC as a positive limit and VEE as a negative limit. VCC - VEE may not exceed 6.0 V. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND (typically ground).

特性

  • Optimized for low-voltage applications: 1.0 V to 6.0 V
  • Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
  • Low ON resistance:
    • 145 Ω (typical) at VCC - VEE = 2.0 V
    • 80 Ω (typical) at VCC - VEE = 3.0 V
    • 60 Ω (typical) at VCC - VEE = 4.5 V
  • Logic level translation:
    • To enable 3 V logic to communicate with ±3 V analog signals
  • Typical ‘break before make’ built in
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

参数类型

Type numberProduct statusConfigurationVCC (V)Logic switching levelsRON (Ω)RON(FLAT) (Ω)f(-3dB) (MHz)THD (%)Xtalk (dB)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LV4051BQProductionSP8T-Z1.0 - 6.0TTL135352000.4-60very low-40~125847.452DHVQFN16
74LV4051DProductionSP8T-Z1.0 - 6.0TTL135352000.4-60very low-40~125825.140.8SO16
74LV4051PWProductionSP8T-Z1.0 - 6.0TTL135352000.4-60very low-40~1251162.544.4TSSOP16

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号,(订购码(12NC))
74LV4051BQ
DHVQFN16
(SOT763-1)
SOT763-1Reel 7” Q1/T1 or Q2/T3ActiveLV405174LV4051BQ,115
( 9352 855 75115 )
74LV4051D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74LV4051D74LV4051D,118
( 9351 909 70118 )
74LV4051PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLV405174LV4051PW,118
( 9351 910 00118 )

下表中的版本已停产。参见表 停产信息 了解更多信息。

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号,(订购码(12NC))
74LV4051D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Bulk PackDiscontinued / End-of-life74LV4051D74LV4051D,112
( 9351 909 70112 )
74LV4051PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Bulk PackDiscontinued / End-of-lifeLV405174LV4051PW,112
( 9351 910 00112 )

停产信息

型号可订购的器件编号,(订购码(12NC))最后一次购买日期最后一次交货日期替代产品状态备注
74LV4051D935190970112
74LV4051PW935191000112

品质、可靠性及化学成分

型号可订购的器件编号化学成分RoHS / RHF无铅转换日期EFRIFRMTBF(小时)MSLMSL无铅
74LV4051BQ74LV4051BQ,11574LV4051BQAlways Pb-free39.31.37.69E811
74LV4051D74LV4051D,11874LV4051Dweek 6, 200439.31.37.69E811
74LV4051PW74LV4051PW,11874LV4051PWweek 10, 200539.31.37.69E811

下表中的版本已停产。参见表 停产信息 了解更多信息。

型号可订购的器件编号化学成分RoHS / RHF无铅转换日期EFRIFRMTBF(小时)MSLMSL无铅
74LV4051D74LV4051D,11274LV4051Dweek 6, 200439.31.37.69E811
74LV4051PW74LV4051PW,11274LV4051PWweek 10, 200539.31.37.69E811
品质及可靠性免责声明

文档 (11)

文件名称标题类型日期
74LV40518-channel analog multiplexer/demultiplexerData sheet2021-07-16
Nexperia_Selection_guide_2020Nexperia Selection Guide 2020Selection guide2020-01-31
Nexperia_Selection_guide_2021Nexperia Selection Guide 2021Selection guide2021-01-08
lvlv Spice modelSPICE model2013-05-06
SOT763-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm bodyPackage information2020-04-21
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2021-01-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21

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模型

文件名称标题类型日期
lvlv Spice modelSPICE model2013-05-06

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