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TC74VHC4051,4052,4053AF/FT/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC4051AF,TC74VHC4051AFT,TC74VHC4051AFK TC74VHC4052AF,TC74VHC4052AFT,TC74VHC4052AFK TC74VHC4053AF,TC74VHC4053AFT,TC74VHC4053AFK
TC74VHC4051AF/AFT/AFK 8-Channel Analog Multiplexer/Demultiplexer TC74VHC4052AF/AFT/AFK Dual 4-Channel Analog Multiplexer/Demultiplexer TC74V4053AF/AFT/AFK Triple 2-Channel Analog Multiplexer/Demultiplexer
The TC74VHC4051A/4052A/4053A 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 TC74VHC4051A/4052A/4053A offer analog/digital signal selection as well as mixed signals. The 4051A has an 8-channel configuration, the 4052A has an 4-channel x 2 configuration, and the 4053A has a 2-channel x 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 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.
TC74VHC4051AF, TC74VHC4052AF, TC74VHC4053AF
TC74VHC4051AFT, TC74VHC4052AFT, TC74VHC4053AFT
TC74VHC4051AFK, TC74VHC4052AFK, TC74VHC4053AFK
Features
* * * * Low ON resistance: Ron = 45 (typ.) (VCC = 3 V) Ron = 24 (typ.) (VCC = 4.5 V) Low power dissipation: ICC = 2.0 A (max) (Ta = 25C) Input level: VIL = 0.8V (max) (VCC = 3 V) VIH = 2.0V (min) (VCC = 3 V) Power down protection is provided on all control inputs SOP16-P-300-1.27A TSSOP16-P-0044-0.65A VSSOP16-P-0030-0.50 : 0.18 g ( typ.) : 0.06 g ( typ.) : 0.02 g ( typ.)
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Pin Assignment (top view)
TC74VHC4051A 41 62 COM 3 74 55 INH 6 GND 7 GND 8 16 VCC 15 2 14 1 13 0 12 3 11 A 10 B 9 C 0Y 1 2Y 2 Y-COM 3 3Y 4 1Y 5 INH 6 GND 7 GND 8 TC74VHC4052A 16 VCC 15 14 1X 13 X-COM 12 0X 11 3X 10 A 9 B
TC74VHC4053A 1Y 1 0Y 2 1Z 3 Z-COM 4 0Z 5 INH 6 GND 7 GND 8 16 VCC 15 Y-COM 14 X-COM 13 1X 12 0X 11 A 10 B 9 C
Truth Table
Control Inputs Inhibit L L L L L L L L H C* L L L L H H H H X B L L H H L L H H X A L H L H L H L H X VHC4051A 0 1 2 3 4 5 6 7 None "ON" Channel VHC4052A 0X, 0Y 1X, 1Y 2X, 2Y 3X, 3Y None VHC4053A 0X, 0Y, 0Z 1X, 0Y, 0Z 0X, 1Y, 0Z 1X, 1Y, 0Z 0X, 0Y, 1Z 1X, 0Y, 1Z 0X, 1Y, 1Z 1X, 1Y, 1Z None
X: Don't care, *: Except VHC4052AFT
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System Diagram
TC74VHC4051A
COM 0 A 1 2 3 4 C 5 6 INH OUT C IN 7
B
TC74VHC4052A
X-COM OUT A C IN 0X 1X 2X 3X 0Y 1Y 2Y INH OUT C IN 3Y Y-COM
B
TC74VHC4053A
Y-COM X-COM OUT C IN 0X 1X B 0Y 1Y C C 0Z OUT IN 1Z Z-COM
A
INH
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Absolute Maximum Ratings (Note)
Characteristics Power supply voltage Control input voltage Switch I/O voltage Input diode current I/O diode current Switch through current DC VCC or ground current Power dissipation Storage temperature Symbol VCC VIN VI/O IIK IIOK IT ICC PD Tstg Rating -0.5~7.0 -0.5~7.0 - 0.5~VCC + 0.5 -20 25 25 50 180 -65~150 Unit V V V mA mA mA mA mW C
Note :
Exceeding any of the absolute maximum ratings, even briefly, may lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Operating Range (Note)
Characteristics Power supply voltage Input voltage Switch I/O voltage Operating temperature Symbol VCC VIN VI/O Topr Rating 2~5.5 0~5.5 0~VCC -40~85 0~200 (VCC = 2.5 0.2 V) Input rise and fall time dt/dv 0~100 (VCC = 3.3 0.3 V) 0~20 (VCC = 5 0.5 V) ns/V Unit V V V C
Note:
The operating ranges must be maintained to ensure the normal operation of the device. Unused control inputs must be tied to either VCC or GND.
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Electrical Characteristics DC Electrical Characteristics
Characteristics Symbol Test Condition Ta = 25C VCC (V) 2.0 High-level VIH 3.0 4.5 5.5 2.0 Low-level VIL 3.0 4.5 5.5 VIN = VIL or VIH VI/O = VCC to GND ON resistance RON II/O = 2 mA VIN = VIL or VIH VI/O = VCC or GND II/O = 2 mA Difference of ON resistance between switches VIN = VIL or VIH RON VI/O = VCC to GND II/O = 2 mA VOS = VCC or GND IOFF VIS = GND to VCC VIN = VIL or VIH II/O IIN ICC VOS = VCC or GND VIN = VIL or VIH VIN = VCC or GND VIN = VCC or GND 5.5 5.5 5.5 0.1 0.1 2.0 1.0 1.0 20.0 A A A 5.5 0.1 1.0 A 2.3 3.0 4.5 2.3 3.0 4.5 2.3 3.0 4.5 Min 1.5 2.0 3.15 3.85 Typ. 200 45 24 28 22 17 10 5 5 Max 0.5 0.8 1.35 1.65 86 37 73 38 27 25 15 13 Ta = -40~85C Min 1.5 2.0 3.15 3.85 Max 0.5 0.8 1.35 1.65 108 46 84 44 31 35 20 18 V Unit
Input voltage

Input/Output leakage current (switch OFF) Input/Output leakage current (switch ON, output open) Control input current Quiescent supply current
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AC Electrical Characteristics (Input: tr = tf = 3 ns)
Characteristics Symbol Test Condition Ta = 25C VCC (V) 2.50.2 CL = 15 pF RL = 1 k Phase difference between input and output I/O CL = 50 pF RL = 1 k 3.30.3 5.00.5 2.50.2 3.30.3 5.00.5 CL = 15 pF RL = 1 k Output enable time tpZL tpZH CL = 50 pF RL = 1 k Figure 1 Figure 1 2.50.2 3.30.3 5.00.5 2.50.2 3.30.3 5.00.5 CL = 15 pF RL = 1 k Output disable time tpLZ tpHZ CL = 50 pF RL = 1 k Control input capacitance COMMON terminal capacitance CIN All types 4051A CIS 4052A 4053A 4051A SWITCH terminal capacitance COS 4052A 4053A 4051A Feedthrough capacitance CIOS 4052A 4053A 4051A Power dissipation capacitance CPD 4052A 4053A Figure 2 (Note) Figure 2 Figure 2 Figure 2 Figure 1 Figure 1 2.50.2 3.30.3 5.00.5 2.50.2 3.30.3 5.00.5 Min Typ. 1.2 0.8 0.3 2.6 1.5 0.6 3.3 2.3 1.6 4.2 3.0 2.1 6 4.5 3.2 9.6 7.2 5.1 3 23.4 13.1 8.2 5.7 5.6 5.6 0.5 0.5 0.5 15 24 12 pF pF pF pF Max 10 6 4 12 9 6 15 11 7 25 18 12 15 11 7 25 18 12 Ta = -40~85C Min Max 16 10 7 18 12 8 20 15 10 32 22 16 23 15 10 32 22 16 10 pF ns ns ns Unit
Note:
CPD is defined as the value of the internal equivalent capacitance of IC which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC (opr) = CPDVCCfIN + ICC
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Analog Switch Characteristics (Ta = 25C) (Note)
Characteristics Test Condition RL = 10 k, CL = 50 pF, fIN = 1 kHz VIN is centered at (VCC/2). Adjust input for 0dBm. Frequency response (switch ON) Increase fIN frequency until dB meter reads -3dB. RL = 50 , CL = 10 pF,sine wave Figure 3 VIN is centered at (VCC/2). Adjust input for 0dBm. Feed through attenuation (switch OFF) RL = 600 , CL = 50 pF, fIN = 1 MHz, sine wave Figure 4 RL = 50 , CL = 10 pF, fIN = 1 MHz, sine wave RL = 600 , CL = 50 pF, fIN = 1 MHz, square wave (tr = tf = 6 ns) Figure 5 VIN is centered at (VCC/2). Adjust input for 0dBm. RL = 600 , CL = 50 pF, fIN = 1 MHz, sine wave Figure 6 4.5 3.0 4.5 100 -45 -45 dB 4.5 3.0 4.5 Crosstalk (control input to signal output) 3.0 -45 -65 -65 60 mV dB VIN = 2.0 Vp-p VIN = 4.0 Vp-p 4051A 4052A 4053A 4051A 4052A 4053A 3.0 4.5 3.0 VCC (V) 3.0 4.5 Typ. 0.1 0.03 150 200 240 180 230 280 -45 MHz Unit
Sine Wave Distortion (T.H.D)
%
Crosstalk (between any switches)
Note:
These characteristics are determined by design of devices.
Switch pin Common pin
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AC Test Circuit
VCC VC from P.G S1 C I/O VCC O/I GND 1 k 50 pF S2 3 ns 90% 10% 50% GND VOH VOL VOH VOL 3 ns VCC
VO/I (S1 = VCC, S2 = GND) tpZH VO/I (S1 = GND, S2 = VCC) tpZL
50%
90% tpHZ
50% tpLZ
10%
Figure 1 tpLZ, tpHZ, tpZL, tpZH
CIOS VCC C (Switch pin) COS I/O VCC O/I GND (Common pin) CIS 10 pF CL RL 50
Figure 2 CIOS, CIS, COS
VCC C VIN 1/2VCC I/O VCC O/I GND
Figure 3
Frequency Response (switch on)
VCC C I/O VIN RL 1/2VCC GND VCC O/I
Figure 4 8
Feedthrough 2007-10-01
TC74VHC4051,4052,4053AF/FT/FK
VCC GND from P.G 600 C I/O VCC VCC O/I 600 VCC/2 600 600 1/2VCC GND 50 pF 50 pF 50 pF
VCC/2
Figure 5
Cross Talk (control input to output signal)
VCC
VIN 1/2VCC 600
C I/O
VCC O/I VCC
C I/O 600 GND O/I
1/2VCC
Figure 6
Cross Talk (between any two switches)
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Package Dimensions
Weight: 0.18 g (typ.)
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TC74VHC4051,4052,4053AF/FT/FK
Package Dimensions
Weight: 0.06 g (typ.)
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Package Dimensions
Weight: 0.02 g (typ.)
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RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
20070701-EN
* TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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