2

PS8503A

10/06/04

PI74LPT374

Fast CMOS 3.3V Octal D Flip-Flop

Storage Temperature ..........................................................–65°C to +150°C

Ambient Temperature with Power Applied .........................–40°C to +85°C

Supply Voltage to Ground Potential (Outputs & D/O Only) –0.5V to +7.0V

DC Input Voltage ..................................................................–0.5V to +7.0V

DC Output Current............................................................................120 mA

Power Dissipation .................................................................................1.0W

Note:

Stresses greater than those listed under MAXIMUM RAT-

INGS may cause permanent damage to the device. This is a

stress rating only and functional operation of the device at

these or any other conditions above those indicated in the op-

erationalsectionsofthisspecificationisnotimplied. Exposure

to absolute maximum rating conditions for extended periods

may affect reliability.

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

Parameters

Description

Min.

Input HIGH Voltage (Input pins)

Guaranteed Logic HIGH Level

2.2

5.5

V

Input HIGH Voltage

(I/O pins)

2.0

5.5

Input LOW Voltage

(Input and I/O pins)

Guaranteed Logic LOW Level

–0.5

0.8

Input HIGH Current (Input pins)

±1

µA

Input HIGH Current (I/O pins)

±1

Input LOW Current (Input pins)

±1

Input LOW Current (I/O pins)

±1

High Impedance Output Current

±1

(3-State Output pins)

±1

Clamp Diode Voltage

–0.7

–1.2

V

Output HIGH Current

–36

–60

–110

mA

Output LOW Current

50

90

200

Output HIGH Voltage

V

2.4

3.0

2.0

3.0

Output LOW Voltage

0.2

0.2

0.4

0.3

0.5

–60

–85

–240

mA

Power Down Disable

±100

µA

Input Hysteresis

150

mV

Notes:

1.

For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.

2.

3.

Not more than one output should be shorted at one time. Duration of the test should not exceed one second.

4.

This parameter is guaranteed but not tested.

5.