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Details, datasheet, quote on part number:74LV4051DB
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| Part: | 74LV4051DB |
| Category: | Logic => Analog Switches/Multiplexers => Analog Switches |
| Description: | 74LV4051; 8-channel Analog Multiplexer/demultiplexer;; Package: SOT109 (SO16), SOT338-1 (SSOP16), SOT38-4 (DIP16), SOT403-1 (TSSOP16) |
| Company: | Philips Semiconductors |
| Datasheet: | Download 74LV4051DB datasheet File size : 172 kB |
| Request For quote: | Find where to buy 74LV4051DB
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Datasheet text preview:
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 UNIT
ns
tPHZ/tPLZ CI CP D CS
NOTES: 1. CPD is used to determine the dynamic power dissipation (PD in µW) PD = CPD × VCC2 × fi ) ((CL + CS) × VCC2 × fo) where: fi = input frequency in MHz; CL = output load capacity in pF; fo = output frequency in MHz; CS = maximum switch capacitance in pF; VCC = supply voltage in V; ((CL +CS) × VCC2 × fo) = sum of the outputs. 2. The condition is VI = GND to VCC.
ORDERING INFORMATION
PACKAGES 16-Pin Plastic DIL 16-Pin Plastic SO 16-Pin Plastic SSOP Type II 16-Pin Plastic TSSOP Type I TEMPERATURE RANGE 40°C to +125°C 40°C to +125°C 40°C to +125°C 40°C to +125°C OUTSIDE NORTH AMERICA 74LV4051 N 74LV4051 D 74LV4051 DB 74LV4051 PW NORTH AMERICA 74LV4051 N 74LV4051 D 74LV4051 DB 74LV4051PW DH Code SOT38-4 SOT109-1 SOT338-1 SOT403-1
PIN CONFIGURATION
Y4 Y6 Z Y7 Y5 E V EE 1 2 3 4 5 6 7 16 VCC 15 Y2 14 Y1 13 Y0 12 Y3 11 S0 10 S1 9 S2
PIN DESCRIPTION
PIN NUMBER 3 6 7 8 11, 10, 9 13, 14, 15, 12, 1, 5, 2, 4 16 Z E VEE GND S0 to S2 Y0 to Y7 VCC SYMBOL FUNCTION Common input/output Enable input (active LOW) Negative supply voltage Ground (0 V) Select inputs Independent inputs/outputs Positive supply voltage
GND 8
SV01702
1998 Jun 23
2
853-1998 19618
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
LOGIC SYMBOL LOGIC SYMBOL (IEEE/IEC)
11 10 9 S0 S1 S2 Y0 Y1 Y2 Y3 Y4 Y5 Y6 6 E Y7 Z 3 3 6 2 4 7 13 14 15 12 9 1 5 2 4 6 G8 2 2 12 3 1 4 5 5 11 0 10 8X 0 7 15 MDX 13 0 14 1
SV01704
FUNCTION TABLE
INPUTS E L L L L S2 L L L L S1 L L H H INPUTS S0 L H L H CHANNEL ON Y0 Z Y1 Z Y2 Z Y3 Z Y4 Z Y5 Z Y6 Z Y7 Z None
SV01703
L L L L H
H H H H X
L L H H X
L H L H X
NOTES: H = HIGH voltage level L = LOW voltage level X = don't care
1998 Jun 23
3
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
FUNCTIONAL DIAGRAM
16 V CC Y0 11 S0 Y1 14 13
10
S1
Y2
15
Y3 9 S2
12
LOGIC LEVEL CONVERSION
1of8 DECODER
Y4
1
Y5 6 E
5
Y6
2
Y7 Z GND 8 V EE 7
4 3
SV01705
SCHEMATIC DIAGRAM (ONE SWITCH)
VCC Y VEE
VCC VCC VEE
VCC VEE Z
from logic
SV01695
1998 Jun 23
4
Philips Semiconductors
Product specification
8-channel analog multiplexer/demultiplexer
74LV4051
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0 V). SYMBOL VCC "IIK "ISK "IS Tstg PTOT PARAMETER DC supply voltage DC input diode current DC switch diode current DC switch current Storage temperature range Power dissipation per package plastic DIL plastic mini-pack (SO) plastic shrink mini-pack (SSOP and TSSOP) for temperature range: 40 to +125°C above +70°C derate linearly with 12 mW/K above +70°C derate linearly with 8 mW/K above +60°C derate linearly with 5.5 mW/K VI VCC + 0.5 V VS VCC + 0.5 V 0.5 V < VS < VCC + 0.5 V CONDITIONS RATING 0.5 to +7.0 20 20 25 65 to +150 750 500 400 UNIT V mA mA mA °C mW
NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL VCC VI VO Tamb tr, tf Input voltage Output voltage Operating ambient temperature range in free air Input rise and fall times See DC and AC characteristics VCC = 1.0 V to 2.0 V VCC = 2.0 V to 2.7 V VCC = 2.7 V to 6.0 V PARAMETER DC supply voltage CONDITIONS See Note 1 and Figure 5 MIN 1.0 0 0 40 40 TYP 3.3 MAX 6.0 VCC VCC +85 +125 500 200 100 UNIT V V V °C ns/V
NOTE: 1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 6.0V.
1998 Jun 23
5
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