Product Summary

The 74LV4051D 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). 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 to 6.0 V. The 74LV4051D’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).

Parametrics

74LV4051D absolute maximum ratings: (1)VCC, DC supply voltage: –0.5 to +7.0 V; (2)±IIK, DC input diode current: 20 mA; (3)±ISK, DC switch diode current: 20 mA; (4)±IS, DC switch current: 25 mA; (5)Tstg, Storage temperature range: –65 to +150℃; (6)PTOT, Power dissipation per package: 750 mW.

Features

74LV4051D features: (1)Optimized for low voltage applications: 1.0 to 6.0 V; (2)Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V; (3)Low typ ON resistance: 60 Ω at Vcc – VEE = 4.5 V; 90 Ω at Vcc – VEE = 3.0 V; 145 Ω at Vcc – VEE = 2.0 V; (4)Logic level translation: to enable 3 V logic to communicate with ± 3 V analog signals; (5)Typical break before make built in; (6)Output capability: non-standard; (7)ICC category: MSI.

Diagrams

74LV4051D schematic diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74LV4051D
74LV4051D

NXP Semiconductors

Multiplexer Switch ICs 8-CHANNEL MUX/DEMUX

Data Sheet

Negotiable 
74LV4051D,112
74LV4051D,112

NXP Semiconductors

Multiplexer Switch ICs 8-CHANNEL MUX/DEMUX

Data Sheet

0-1: $0.41
1-25: $0.36
25-100: $0.32
100-250: $0.28
74LV4051D,118
74LV4051D,118

NXP Semiconductors

Encoders, Decoders, Multiplexers & Demultiplexers 8-CHANNEL MUX/DEMUX

Data Sheet

0-1: $0.20
1-25: $0.19
25-100: $0.18
100-250: $0.17
74LV4051DB,118
74LV4051DB,118

NXP Semiconductors

Multiplexer Switch ICs 8-CHANNEL MUX/DEMUX

Data Sheet

0-1: $0.41
1-25: $0.36
25-100: $0.32
100-250: $0.28
74LV4051DB,112
74LV4051DB,112

NXP Semiconductors

Multiplexer Switch ICs 8-CHANNEL MUX/DEMUX

Data Sheet

0-1: $0.41
1-25: $0.36
25-100: $0.32
100-250: $0.28
74LV4051DB
74LV4051DB

NXP Semiconductors

Multiplexer Switch ICs 8-CHANNEL MUX/DEMUX

Data Sheet

Negotiable 
74LV4051D-T
74LV4051D-T

NXP Semiconductors

Multiplexer Switch ICs 8-CHANNEL MUX/DEMUX

Data Sheet

Negotiable 
74LV4051DB-T
74LV4051DB-T

NXP Semiconductors

Multiplexer Switch ICs 8-CHANNEL MUX/DEMUX

Data Sheet

Negotiable