TC74VHC4066AFT(E,K by Toshiba | Buffer and Line Driver | Avnet ASIA

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TC74VHC4066AFT(E,K

Toshiba

Analog Switch Quad SPST 14-Pin TSSOP Embossed T/R

Manufacturer Part #: TC74VHC4066AFT(E,K

Alternate Part #: TC74VHC4066AFT(E,K


legend RoHS Compliant legend NCNR

Descriptions

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Subs/Alternatives

Information

The TC74VHC4066A is high-speed, low-voltage drive QUAD BILATERAL SWITCH fabricated with silicon gate C2MOS technology.

In 3 V and 5 V systems these can achieve high-speed operation with the low power dissipation that is a feature of CMOS.

It consists of four independent high speed switches capable of controlling either digital or analog signals while maintaining the CMOS low power dissipation.

The switches for each channel are turned ON by the control pin digital signals.

Control pin is equipped with a newly developed input protection circuit that avoids the need for a diode on the plus side (forward side from the input to the VCC). As a result, for example, 5.5 V signals can be permitted on the inputs even when the power supply voltage to the circuits is off. As a result of this input power protection, the TC74VHC4066AFT can be used in a variety of applications, including in the system which has two power supplies, and in battery backup circuits.

Key Features

  • Low ON resistance: Ron = 45 Ω (typ.) (VCC = 3.0 V) Ron = 24 Ω (typ.) (VCC = 4.5 V)
  • Low power dissipation: ICC = 2.0 μA (max) (Ta = 25°C)
  • Input level: VIL = 0.8 V (max) (VCC = 3 V) VIH = 2.0 V (min) (VCC = 3 V)
  • Power down protection is provided on all control inputs

Technical Attributes

Description
Value
Find similar Parts
Power Supply Type
Single
Maximum Low Level Output Current
25 mA
Typical Single Supply Voltage
3|5 V
Type
Analog Switch
Screening Level
Industrial
Maximum Single Supply Voltage
5.5 V
Chip Enable Signals
Yes
Maximum Power Dissipation
180 mW
Maximum On Resistance
108@3V Ohm
Pin Count
14
Number of Channels per Chip
4
Polarity
Non-Inverting
Mounting
Surface Mount
Operating Temperature
-40 to 85 °C
Maximum Turn-On Time
25@2.5V ns
Product Dimensions
5.4(Max) x 4.4 x 1
Maximum Turn-Off Time
25@2.5V ns
Number of Inputs per Chip
4
Configuration
Quad SPST
Maximum Frequency (25 deg C) @ Vcc
250@3|290@4.5 MHz
Supplier Package
TSSOP
Input Signal Type
Single
Minimum Single Supply Voltage
2 V
Number of Outputs per Chip
4
Maximum High Level Output Current
25 mA
Propagation Delay Test Condition
50 pF
Maximum Propagation Delay Bus to Bus
6@5V|9@3.3V|12@2.5V ns

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
8542.9000-00
HTSN:
8542.9000-00
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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