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74LV4051

Philips
Part Number 74LV4051
Manufacturer Philips
Description 8-channel analog multiplexer/demultiplexer
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS 74LV4051 8-channel analog multiplexer/demultiplexer Product specification Supersedes data of 1997 J...
Datasheet PDF File 74LV4051 PDF File

74LV4051
74LV4051

Overview
INTEGRATED CIRCUITS 74LV4051 8-channel analog multiplexer/demultiplexer Product specification Supersedes data of 1997 Jul 15 IC24 Data Handbook 1998 Jun 23 Philips Semiconductors Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 FEATURES • Optimized for low voltage applications: 1.
0 to 6.
0 V • Accepts TTL input levels between VCC = 2.
7 V and VCC = 3.
6 V • Low typ “ON” resistance: • DESCRIPTION The 74LV4051 is a low-voltage CMOS device and is pin and function compatible with the 74HC/HCT4051.
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).
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 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).
• • Output capability: non-standard • ICC category: MSI 60 W at Vcc – VEE = 4.
5 V 90 W at Vcc – VEE = 3.
0 V 145 W at Vcc – VEE = 2.
0 V Logic level translation: to enable 3 V logic to communicate with ± 3 V analog signals Typical “break before make” built in QUICK REFERENCE DATA GND = 0 V; Tamb = 25°C; tr =tf ≤ 2.
5 ns SYMBOL tPZH/tPZL PARAMETER Turn “ON” time E to VOS Sn to VOS Turn “OFF” time E to VOS Sn to VOS Input capacitance Power dissipation capacitance per switch Maximum switch capacitance independent (Y) common (Z) See Notes 1 and 2 CL = 15 pF RL = 1KW VCC = 3.
3 V CONDITIONS TYPICAL 23 22 25 20 3.
5 25 5 25 pF F UNIT ns tPHZ/tPLZ CI CPD CS NOTES: 1.
CPD is used to...


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