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HCT4051

Features: ` Wide analog input voltage range: ± 5 V.` Low ON resistance:80 (typ.) at VCC - VEE = 4.5 V70 (typ.) at VCC - VEE = 6.0 V60 (typ.) at VCC - VEE = 9.0 V` Logic level translation: to enable 5 V logic to communicate with ± 5 V analog signals` Typical break before make built in` Outpu...

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HCT4051: Features: ` Wide analog input voltage range: ± 5 V.` Low ON resistance:80 (typ.) at VCC - VEE = 4.5 V70 (typ.) at VCC - VEE = 6.0 V60 (typ.) at VCC - VEE = 9.0 V` Logic level translation: to en...

HCT4051 Data Sheet

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Part Number:
HCT4051
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` Wide analog input voltage range: ± 5 V.
` Low "ON" resistance:
80 (typ.) at VCC - VEE = 4.5 V
70 (typ.) at VCC - VEE = 6.0 V
60 (typ.) at VCC - VEE = 9.0 V
` Logic level translation: to enable 5 V logic to communicate with ± 5 V analog signals
` Typical "break before make" built in
` Output capability: non-standard
` ICC category: MSI


Application

· Analog multiplexing and demultiplexing
· Digital multiplexing and demultiplexing
· Signal gating


Pinout

Connection Diagram


Specifications

Symbol
PARAMETER
MIN.
MAX.
UNIT
CONDITIONS
VCC
 DC supply voltage
-0.5
+11.0
V
  

±IIK
DC digital input diode current
20
mA
 for VI < -0.5 V or VI > VCC + 0.5 V
±ISK
 DC switch diode current
20
mA
 for VS < -0.5 V or VS > VCC + 0.5 V
±IS
 DC switch current
25
mA
 for -0.5 V < VS < VCC + 0.5 V
±ICC; ±IGND
 DC VCC or GND current
50
mA
  
Tstg
 storage temperature range
-65
+150
°C
  
Ptot
 power dissipation per package
plastic DIL
750
mW
 for temperature range: -40 to +125 °C
74HC/HCT
above +70 °C: derate linearly with 12 mW/K
plastic mini-pack (SO)
500
mW
 above +70 °C: derate linearly with 8 mW/K
PS
 power dissipation per switch
100
mW
  
Note to ratings
1. To avoid drawing VCC current out of terminal Z, when switch current flows in terminals Yn, the voltage drop across
the bidirectional switch must not exceed 0.4 V. If the switch current flows into terminal Z, no VCC current will flow out
of terminals Yn. In this case there is no limit for the voltage drop across the switch, but the voltages at Yn and Z may
not exceed VCC or VEE.


Description

The 74HC/HCT4051 are high-speed Si-gate CMOS devices and are pin compatible with the "4051" of the"4000B" series. They are specified in compliance with JEDEC standard no. 7A.

The 74HC/HCT4051 are 8-channel analog multiplexers/demultiplexers 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 2.0 to 10.0 V for HC and 4.5 to 5.5 V for HCT. 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 10.0 V.  For operation of 74HC/HCT4051 as a digital multiplexer/demultiplexer, VEE is connected to GND (typically ground).




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