74VHC4051AFT,74VHC4052AFT,74VHC4053AFT

1

CMOS Digital Integrated Circuits Silicon Monolithic

74VHC4051AFT,74VHC4052AFT,74VHC4053AFT

Start of commercial production

2013-06

1. Functional Description

74VHC4051AFT:8-Channel Analog Multiplexer/Demultiplexer

74VHC4052AFT:Dual 4-Channel Analog Multiplexer/Demultiplexer

74VHC4053AFT:Triple 2-Channel Analog Multiplexer/Demultiplexer

2. General

The 74VHC4051AFT, 74VHC4052AFT and 74VHC4053AFT are high-speed, low-voltage drive analog

multiplexer/demultiplexers using silicon gate CMOS 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.

The 74VHC4051AFT, 74VHC4052AFT and 74VHC4053AFT offer analog/digital signal selection as well as mixed

signals. The 74VHC4051AFT has an 8-channel configuration, the 74VHC4052AFT has an 4-channel ×2

configuration, and the 74VHC4053AFT has a 2-channel ×3 configuration.

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

All control inputs are 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 74VHC4051AFT, 74VHC4052AFT and 74VHC4053AFT can be used in a variety of applications, including in

the system which has two power supplies, and in battery backup circuits.

3. Features

(1)

AEC-Q100 (Rev. H) (Note 1)

(2)

Wide operating temperature range: Topr = -40 to 125 �

(3)

Low ON-resistance: RON = 45 Ω (typ.) (VCC = 3.0 V)

RON = 24 Ω (typ.) (VCC = 4.5 V)

(4)

Low power dissipation: ICC = 2.0 µA (max) (Ta = 25°C)

(5)

High noise immunity: VIL = 0.8 V (max) VCC =3.0 V

VIH = 2.0 V (min) VCC =3.0 V

(6)

Power down protection is provided on all control inputs.

Note 1: This device is compliant with the reliability requirements of AEC-Q100. For details, contact your Toshiba sales

representative.

4. Packaging

TSSOP16B

2022-04-26

Rev.6.0

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Toshiba Electronic Devices & Storage Corporation