MOTOROLA CMOS LOGIC DATA

MC14551B

2

ELECTRICAL CHARACTERISTICS

Characteristic

Symbol

VDD

Test Conditions

– 55

_C

25

_C

125

_C

Unit

Characteristic

Symbol

VDD

Test Conditions

Min

Max

Min

Typ #

Max

Min

Max

Unit

SUPPLY REQUIREMENTS (Voltages Referenced to VEE)

Power Supply Voltage

Range

VDD

—

VDD – 3.0 ≥ VSS ≥

VEE

3.0

18

3.0

—

18

3.0

18

V

Quiescent Current Per

Package

IDD

5.0

10

15

Control Inputs: Vin =

VSS or VDD,

Switch I/O: VEE v VI/O

v VDD, and ∆Vswitch

v 500 mV**

—

—

—

5.0

10

20

—

—

—

0.005

0.010

0.015

5.0

10

20

—

—

—

150

300

600

µA

Total Supply Current

(Dynamic Plus

Quiescent, Per Package)

ID(AV)

5.0

10

15

TA = 25_C only (The

channel component,

(Vin – Vout)/Ron, is

not included.)

(0.07

µA/kHz) f + IDD

Typical

(0.20

µA/kHz) f + IDD

(0.36

µA/kHz) f + IDD

µA

CONTROL INPUT (Voltages Referenced to VSS)

Low–Level Input Voltage

VIL

5.0

10

15

Ron = per spec,

Ioff = per spec

—

—

—

1.5

3.0

4.0

—

—

—

2.25

4.50

6.75

1.5

3.0

4.0

—

—

—

1.5

3.0

4.0

V

High–Level Input Voltage

VIH

5.0

10

15

Ron = per spec,

Ioff = per spec

3.5

7.0

11

—

—

—

3.5

7.0

11

2.75

5.50

8.25

—

—

—

3.5

7.0

11

—

—

—

V

Input Leakage Current

Iin

15

Vin = 0 or VDD

—

±0.1

—

±0.00001 ±0.1

—

±1.0

µA

Input Capacitance

Cin

—

—

—

—

5.0

7.5

—

—

pF

SWITCHES IN/OUT AND COMMONS OUT/IN — W, X, Y, Z (Voltages Referenced to VEE)

Recommended Peak–to–

Peak Voltage Into or Out

of the Switch

VI/O

—

Channel On or Off

0

VDD

0

—

VDD

0

VDD

Vp–p

Recommended Static or

Dynamic Voltage Across

the Switch** (Figure 3)

∆Vswitch

—

Channel On

0

600

0

—

600

0

300

mV

Output Offset Voltage

VOO

—

Vin = 0 V, No Load

—

—

—

10

—

—

—

µV

ON Resistance

Ron

5.0

10

15

∆Vswitch v 500 mV**,

Vin = VIL or VIH

(Control), and Vin =

0 to VDD (Switch)

—

—

800

400

220

—

—

—

250

120

80

1050

500

280

—

—

—

1200

520

300

Ω

∆ON Resistance Between

Any Two Channels

in the Same Package

∆Ron

5.0

10

15

—

—

—

70

50

45

—

—

—

25

10

10

70

50

45

—

—

—

135

95

65

Ω

Off–Channel Leakage

Current (Figure 8)

Ioff

15

Vin = VIL or VIH

(Control) Channel to

Channel or Any One

Channel

—

±100

—

±0.05

±100

—

±1000

nA

Capacitance, Switch I/O

CI/O

—

Switch Off

—

—

—

10

—

—

—

pF

Capacitance, Common O/I

CO/I

—

—

—

—

17

—

—

—

pF

Capacitance, Feedthrough

(Channel Off)

CI/O

—

—

Pins Not Adjacent

Pins Adjacent

—

—

—

—

—

—

0.15

0.47

—

—

—

—

—

—

pF

#Data labeled “Typ” is not to be used for design purposes, but is intended as an indication of the IC’s potential performance.

** For voltage drops across the switch (

∆Vswitch) > 600 mV ( > 300 mV at high temperature), excessive VDD current may be drawn; i.e. the