Electrical Characteristics

over recommended operating free air temperature range (unless otherwise noted)

Note 5: All typicals are at VCC = 5V, TA = 25°C.

Note 6: Not more than one output should be shorted at a time, and the duration should not exceed one second.

Switching Characteristics

at VCC = 5V and TA = 25°C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(Note 5)

VI

Input Clamp Voltage

VCC = Min, II = −18 mA

−1.5

V

VOH

HIGH Level

VCC = Min, IOH = Max

2.7

3.4

V

Output Voltage

VIL = Max, VIH = Min

VOL

LOW Level

VCC = Min, IOL = Max

0.35

0.5

Output Voltage

VIL = Max, VIH = Min

V

VCC = Min, IOL = 4 mA

0.4

II

Input Current @ Max Input Voltage

VCC = Max, VI = 7V

0.1

mA

IIH

HIGH Level Input Current

VCC = Max, VI = 2.7V

20

µA

IIL

LOW Level

VCC = Max

A1, A2

−0.4

Input Current

VI = 0.4V

B

−0.8

mA

Clear

−0.8

IOS

Short Circuit

VCC = Max

−20

−100

mA

Output Current

(Note 6)

ICC

Supply Current

VCC = Max

Quiescent

4.7

11

mA

Triggered

19

27

Symbol

Parameter

From (Input)

Conditions

Min

Max

Units

To (Output)

tPLH

Propagation Delay Time

A1, A2

CEXT = 80 pF

70

ns

LOW-to-HIGH Level Output

to Q

REXT = 2 kΩ

tPLH

Propagation Delay Time

B

CL = 15 pF

55

ns

LOW-to-HIGH Level Output

to Q

RL = 2 kΩ

tPHL

Propagation Delay Time

A1, A2

80

ns

HIGH-to-LOW Level Output

to Q

tPHL

Propagation Delay Time

B

65

ns

HIGH-to-LOW Level Output

to Q

tPLH

Propagation Delay Time

Clear to

65

ns

LOW-to-HIGH Level Output

Q

tPHL

Propagation Delay Time

Clear

55

ns

HIGH-to-LOW Level Output

to Q

tW(out)

Output Pulse

A1, A2

CEXT = 0

Width Using Zero

to Q, Q

REXT = 2 kΩ

20

70

ns

Timing Capacitance

RL = 2 kΩ

CL = 15 pF

tW(out)

Output Pulse

A1, A2

CEXT = 100 pF

Width Using External

to Q, Q

REXT = 10 kΩ

600

750

ns

Timing Resistor

RL = 2 kΩ

CL = 15 pF

CEXT = 1 µF

REXT = 10 kΩ

67.5

ms

RL = 2 kΩ

CL = 15 pF

CEXT = 80 pF

REXT = 2 kΩ

70

150

ns

RL = 2 kΩ

CL = 15 pF

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