MB2377 datasheet(4/8 Pages) PHILIPS

4 / 8 page

Philips Semiconductors Products

Product specification

MB2377

Dual octal D-type flip-flop with enable

August 23, 1993

DC ELECTRICAL CHARACTERISTICS

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Tamb = +25°C

Tamb = –40°C to

+85

°C

UNIT

MIN

TYP

MAX

MIN

MAX

VIK

Input clamp voltage

VCC = 4.5V; IIK = –18mA

–0.9

–1.2

VCC = 4.5V; IOH = –3mA; VI = VIL or VIH

2.5

2.9

2.5

VOH

High-level output voltage

VCC = 5.0V; IOH = –3mA; VI = VIL or VIH

3.0

3.4

3.0

VCC = 4.5V; IOH = –32mA; VI = VIL or VIH

2.0

2.4

2.0

VOL

Low-level output voltage

VCC = 4.5V; IOL = 64mA; VI = VIL or VIH

0.42

0.55

VRST

Power-up output voltage3

VCC = 5.5V; IO = 1mA; VI = GND or VCC

0.13

0.55

Input leakage current

VCC = 5.5V; VI = GND or 5.5V

±0.01

±1.0

µA

IOFF

Power-off leakage current

VCC = 0.0V; VO or VI ≤ 4.5V

±5.0

±100

µA

ICEX

Output High leakage current

VCC = 5.5V; VO = 5.5V; VI = GND or VCC

5.0

µA

Output current1

VCC = 5.5V; VO = 2.5V

–50

–70

–180

–50

–180

ICCH

Quiescent supply current

VCC = 5.5V; Outputs High, VI = GND or VCC

120

250

µA

ICCL

VCC = 5.5V; Outputs Low, VI = GND or VCC

∆ICC

Additional supply current

per input pin2

VCC = 5.5V; one input at 3.4V,

other inputs at VCC or GND

0.5

1.5

NOTES:

1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.

2. This is the increase in supply current for each input at 3.4V.

3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power.

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