Semiconductor Components Industries, LLC, 1999

November, 1999 Rev. 1

Publication Order Number:

MC74VHC1G66/D

MC74VHC1G66

Advance Information

Analog Switch

The MC74VHC1G66 is an advanced high speed CMOS bilateral

analog switch fabricated with silicon gate CMOS technology. It
achieves high speed propagation delays and low ON resistances while
maintaining CMOS low power dissipation. This bilateral switch
controls analog and digital voltages that may vary across the full
powersupply range (from VCC to GND).

The MC74VHC1G66 is compatible in function to a single gate of

the High Speed CMOS MC74VHC4066 and the metalgate CMOS
MC14066. The device has been designed so that the ON resistances
(RON) are much lower and more linear over input voltage than RON of
the metalgate CMOS or High Speed CMOS analog switches.

The ON/OFF control inputs are compatible with standard CMOS

outputs; with pullup resistors, it is compatible with LSTTL outputs.

High Speed: tPD = TBD (Typ) at VCC = 5 V

Low Power Dissipation: ICC = 2 mA (Max) at TA = 25

Diode Protection Provided on Inputs and Outputs

Improved Linearity and Lower ON Resistance over Input Voltage

than the MC14066 or the HC4066

Pin and Function Compatible with Other Standard Logic Families

Latchup Performance Exceeds 300 mA

ESD Performance: HBM > 2000 V; MM > 200 V, CDM > 1500 V

Chip Complexity: 11 FETs or 3 Equivalent Gates

VCC

IN/OUT XA

OUT/IN YA

ON/OFF CONTROL

GND

5Lead SOT353 Pinout (Top View)

ON/OFF CONTROL

OUT/IN YA

IN/OUT XA

X 1

LOGIC SYMBOL

This document contains information on a new product. Specifications and information
herein are subject to change without notice.

SC88A / SOT353

DF SUFFIX

CASE 419A

PIN ASSIGNMENT

GND

IN/OUT XA

OUT/IN YA

http://onsemi.com

Pin 1

d = Date Code

V9d

VCC

ON/OFF CONTROL

FUNCTION TABLE

MARKING DIAGRAM

See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.

ORDERING INFORMATION

On/Off Control Input

State of Analog Switch

Off

MC74VHC1G66

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ABSOLUTE MAXIMUM RATINGS

Characteristics

Symbol

Value

Unit

DC Supply Voltage

VCC

0.5 to +7.0

Digital Input Voltage

VIN

0.5 to VCC +0.5

Analog Output Voltage

VIS

0.5 to VCC + 0.5

Digital Input Diode Current

IIK

DC Supply Current, VCC and GND

ICC

+25

Power dissipation in still air, SC88A

200

Lead temperature, 1 mm from case for 10 s

260

Storage temperature

Tstg

65 to +150

Derating -- SC88A Package: 3 mW/

C from 65

to 125

RECOMMENDED OPERATING CONDITIONS

Characteristics

Symbol

Min

Max

Unit

DC Supply Voltage

VCC

4.5

5.5

Digital Input Voltage

VIN

GND

VCC

Analog Input Voltage

VIS

GND

VCC

Static or Dynamic Voltage Across Switch

VIO*

1.2

Operating Temperature Range

+85

Input Rise and Fall Time

ON/OFF Control Input

VCC = 3.3V

0.3V

VCC = 5.0V

0.5V

tr , tf

0
0

100

ns/V

* For voltage drops across the switch greater than 1.2V (switch on), excessive VCC current may be drawn; i.e. the current out of the switch may

contain both VCC and switch input components. The reliability of the device will be unaffected unless the Maximum Ratings are exceeded.

MC74VHC1G66

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DC ELECTRICAL CHARACTERISTICS

VCC

TA = 25

125

Symbol

Parameter

Test Conditions

(V)

Min

Typ

Max

Min

Max

Min

Max

Unit

VIH

Minimum HighLevel
Input Voltage
ON/OFF Control Input

RON = Per Spec

2.0
3.0
4.5
5.5

1.5
2.1

3.15
3.85

1.5
2.1

3.15
3.85

1.5
2.1

3.15
3.85

VIL

Maximum LowLevel
Input Voltage
ON/OFF Control Input

RON = Per Spec

2.0
3.0
4.5
5.5

0.5
0.9

1.35
1.65

0.5
0.9

1.35
1.65

0.5
0.9

1.35
1.65

IIN

Maximum Input
Leakage Current
ON/OFF Control Input

VIN = VCC or GND

0 to

5.5

0.1

1.0

ICC

Maximum Quiescent
Supply Current

VIN = VCC or GND
VIO = 0V

5.5

2.0

RON

Maximum "ON"
Resistance

VIN = VIH
VIS = VCC or GND
|IIS|

10mA (Figure 1)

3.0
4.5
5.5

30
20
15

50
30
20

70
40
35

100

50
45

Endpoints
VIN = VIH
VIS = VCC or GND
|IIS|

10mA (Figure 1)

3.0
4.5
5.5

25
12

50
20
15

65
26
23

90
40
32

IOFF

Maximum OffChannel
Leakage Current

VIN = VIL
VIS = VCC or GND
Switch Off (Figure 2)

5.5

0.1

0.5

1.0

ION

Maximum OnChannel
Leakage
Current

VIN = VIH
VIS = VCC or GND
Switch On (Figure 3)

5.5

0.1

0.5

1.0

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

AC ELECTRICAL CHARACTERISTICS

(Cload = 50 pF, Input tr/tf = 3.0ns)

ÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎ

VCC

ÎÎÎÎÎÎÎ

TA = 25

ÎÎÎÎÎ

125

ÎÎ

ÎÎÎÎ

Symbol

ÎÎÎÎÎÎÎ

Parameter

ÎÎÎÎÎÎÎ

Test Conditions

ÎÎÎ

VCC

(V)

ÎÎÎ

Min

ÎÎÎ

Typ

ÎÎÎ

Max

ÎÎÎ

Min

ÎÎÎ

Max

ÎÎÎ

Min

ÎÎÎ

Max

ÎÎ

Unit

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

tPLH,
tPHL

ÎÎÎÎÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎ

Maximum Propogation
Delay,
Input X to Y

ÎÎÎÎÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎ

YA = Open

Figure 4

ÎÎÎ

2.0
3.0
4.5
5.5

ÎÎÎ

1
0
0
0

ÎÎÎ

5
2
1
1

ÎÎÎ

6
3
1
1

ÎÎÎ

7
4
2
1

ÎÎ

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

tPLZ,
tPHZ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎ

Maximum Propogation
Delay,
ON/OFF Control to
Analog Output

ÎÎÎÎÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎ

RL = 1000

Figure 5

ÎÎÎ

2.0
3.0
4.5
5.5

ÎÎÎ

8
6
4

ÎÎÎ

35
15
10

ÎÎÎ

46
20
13

ÎÎÎ

57
25
17

ÎÎ

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

tPZL,
tPZH

ÎÎÎÎÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎ

Maximum Propogation
Delay,
ON/OFF Control to
Analog Output

ÎÎÎÎÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎ

RL = 1000

Figure 5

ÎÎÎ

2.0
3.0
4.5
5.5

ÎÎÎ

8
6
4

ÎÎÎ

35
15
10

ÎÎÎ

46
20
13

ÎÎÎ

57
25
17

ÎÎ

ÎÎÎÎ

CIN

ÎÎÎÎÎÎÎ

Maximum Input
C

ÎÎÎÎÎÎÎ

ON/OFF Control Input

ÎÎÎ

0.0

ÎÎÎ

ÎÎ

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎ

Capacitance

ÎÎÎÎÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎ

Contol Input = GND
Analog I/O
Feedthrough

ÎÎÎ

5.0

ÎÎÎ

4
4

ÎÎÎ

10
10

ÎÎÎ

10
10

ÎÎÎ

10
10

ÎÎ

Typical @ 25

C, VCC = 5.0V

CPD

Power Dissipation Capacitance (Note NO TAG)

1. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.

Average operating current can be obtained by the equation: ICC(OPR

)

= CPD

VCC

fin + ICC. CPD is used to determine the noload dynamic

power consumption; PD = CPD

VCC2

fin + ICC

VCC.

MC74VHC1G66

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ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ADDITIONAL APPLICATION CHARACTERISTICS

(Voltages Referenced to GND Unless Noted)

ÎÎÎÎÎ

ÎÎÎ

ÎÎÎÎÎ

Symbol

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

Parameter

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Test Conditions

ÎÎÎ

VCC

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

Limit

ÎÎÎ

Unit

ÎÎÎÎÎ

ÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

Maximum OnChannel
Bandwidth or Minimum
Frequency Response
Figure 7

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

fin = 1 MHz Sine Wave
Adjust fin voltage to obtain 0 dBm at VOS
Increase fin = frequency until dB meter reads 3dB
RL = 50

, CL = 10 pF

ÎÎÎ

3.0
4.5
5.5

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

150
175
200

ÎÎÎ

MHz

ÎÎÎÎÎ

ÎÎÎ

ÎÎÎÎÎ

ISOoff

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

OffChannel Feedthrough
Isolation
Figure 8

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

fin = Sine Wave
Adjust fin voltage to obtain 0 dBm at VIS
fin = 10 kHz, RL = 600

, CL = 50 pF

ÎÎÎ

3.0
4.5
5.5

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

50
50
50

ÎÎÎ

ÎÎÎÎÎ

ÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

fin = 1.0 kHz, RL = 50

, CL = 10 pF

ÎÎÎ

3.0
4.5
5.5

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

40
40
40

ÎÎÎ

ÎÎÎÎÎ

ÎÎÎ

ÎÎÎÎÎ

NOISEfeed

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

Feedthrough Noise Control to
Switch
Figure 9

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

Vin

1 MHz Square Wave (tr = tf = 2ns)

Adjust RL at setup so that Is = 0 A
RL = 600

, CL = 50 pF

ÎÎÎ

3.0
4.5
5.5

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

45
60

130

ÎÎÎ

mVPP

ÎÎÎÎÎ

ÎÎÎ

ÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

RL = 50

, CL = 10 pF

ÎÎÎ

3.0
4.5
5.5

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

25
30
60

ÎÎÎ

ÎÎÎÎÎ

ÎÎÎ

ÎÎÎÎÎ

THD

ÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎ

Total Harmonic Distortion
Figure 10

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎ

ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ

fin = 1 kHz, RL = 10k

, CL = 50 pF

THD = THDMeasured THDSource
VIS = 3.0 VPP sine wave
VIS = 4.0 VPP sine wave
VIS = 5.0 VPP sine wave

ÎÎÎ

3.3
4.5
5.5

ÎÎÎÎ

ÎÎ

ÎÎÎÎ

0.20
0.10
0.06

ÎÎÎ

1. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.

Average operating current can be obtained by the equation: ICC(OPR

)

= CPD

VCC

fin + ICC. CPD is used to determine the noload dynamic

power consumption; PD = CPD

VCC2

fin + ICC

VCC.

Part Number MC74VHC1G66