tc74vhc4051a TOSHIBA Semiconductor CORPORATION, tc74vhc4051a Datasheet

tc74vhc4051a

Manufacturer Part Number

tc74vhc4051a

Description

Analog Multiplexer/demultiplexer

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74VHC4051A.pdf (13 pages)

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Bonase Electronics (HK) Co., Limited

Part Number:

tc74vhc4051aFT

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TC74VHC4051AF/AFT/AFK

TC74VHC4052AF/AFT/AFK

TC74V4053AF/AFT/AFK

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.

selection as well as mixed signals. The 4051A has an 8-channel

configuration, the 4052A has an 4-channel × 2 configuration, and

the 4053A has a 2-channel × 3 configuration.

digital signals.

protection circuit that avoids the need for a diode on the plus side

(forward side from the input to the V

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 TC74VHC4051A/4052A/4053A can be used

in a variety of applications, including in the system which has

two power supplies, and in battery backup circuits.

Features

•

8-Channel Analog Multiplexer/Demultiplexer

Dual 4-Channel Analog Multiplexer/Demultiplexer

Triple 2-Channel Analog Multiplexer/Demultiplexer

The TC74VHC4051A/4052A/4053A are high-speed, low-voltage

The TC74VHC4051A/4052A/4053A offer analog/digital signal

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

All control inputs are equipped with a newly developed input

Low ON resistance: R

Low power dissipation: I

Input level: V

Power down protection is provided on all control inputs

= 0.8V (max) (V

= 2.0V (min) (V

TC74VHC4051AF,TC74VHC4051AFT,TC74VHC4051AFK

TC74VHC4052AF,TC74VHC4052AFT,TC74VHC4052AFK

TC74VHC4053AF,TC74VHC4053AFT,TC74VHC4053AFK

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

= 45Ω (typ.) (V

= 24Ω (typ.) (V

= 2.0 μA (max) (Ta = 25°C)

= 3 V)

). As a result, for example,

= 3 V)

= 4.5 V)

TC74VHC4051,4052,4053AF/FT/FK

SOP16-P-300-1.27A

TSSOP16-P-0044-0.65A

VSSOP16-P-0030-0.50

TC74VHC4051AF, TC74VHC4052AF,

TC74VHC4053AF

TC74VHC4051AFT, TC74VHC4052AFT,

TC74VHC4053AFT

TC74VHC4051AFK, TC74VHC4052AFK,

TC74VHC4053AFK

: 0.02 g ( typ.)

: 0.06 g ( typ.)

: 0.18 g ( typ.)

2008-04-01

Related parts for tc74vhc4051a

tc74vhc4051a Summary of contents

Page 1

... V 5.5 V signals can be permitted on the inputs even when the power supply voltage to the circuits is off result of this input power protection, the TC74VHC4051A/4052A/4053A can be used in a variety of applications, including in the system which has two power supplies, and in battery backup circuits. ...

Page 2

... Pin Assignment (top view) TC74VHC4051A COM INH 6 GND 7 GND 8 TC74VHC4053A Z-COM INH 6 GND 7 GND 8 Truth Table Control Inputs Inhibit Don't care, *: Except VHC4052A ...

Page 3

... System Diagram TC74VHC4051A INH TC74VHC4052A A B INH TC74VHC4053A INH TC74VHC4051,4052,4053AF/FT/FK C I/O C I/O C I/O C I/O C I/O C I/O 3 COM 0 O O/I X-COM 0X O O/I Y-COM Y-COM X-COM 0X O O/I Z-COM 2008-04-01 ...

Page 4

Absolute Maximum Ratings (Note) Characteristics Symbol Power supply voltage Control input voltage Switch I/O voltage Input diode current I/O diode current Switch through current ground current CC Power dissipation Storage temperature Note : Exceeding any of the ...

Page 5

Electrical Characteristics DC Electrical Characteristics Characteristics Symbol High-level V IH Input voltage Low-level resistance R ON Difference of ON ΔR resistance between ON switches Input/Output leakage current I OFF (switch OFF) Input/Output leakage current I I/O (switch ...

Page 6

AC Electrical Characteristics Characteristics Symbol C R Phase difference φI/O between input and output pZL Output enable time t pZH pLZ Output disable time t pHZ C R Control input ...

Page 7

Analog Switch Characteristics Characteristics R L Sine Wave Distortion (T.H. Adjust input for 0dBm. Frequency response Increase f reads −3dB. (switch ON Figure Adjust input for 0dBm Feed through ...

Page 8

AC Test Circuit V CC from C P.G I/O O/I S1 GND (Switch pin) 1/ 1/2V CC TC74VHC4051,4052,4053AF/FT/ 90 10% 1 kΩ GND ...

Page 9

V CC GND from P.G 1/2V Figure 5 Cross Talk V IN 1/2V CC 600 Ω 1/2V CC Figure 6 Cross Talk TC74VHC4051,4052,4053AF/FT/ I/O O/I GND 1/ (control input to output signal) V ...

Page 10

Package Dimensions Weight: 0.18 g (typ.) TC74VHC4051,4052,4053AF/FT/FK 10 2008-04-01 ...

Page 11

Package Dimensions Weight: 0.06 g (typ.) TC74VHC4051,4052,4053AF/FT/FK 11 2008-04-01 ...

Page 12

Package Dimensions Weight: 0.02 g (typ.) TC74VHC4051,4052,4053AF/FT/FK 12 2008-04-01 ...

Page 13

RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...

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