74LV4060 Просмотр технического описания (PDF) - Philips Electronics

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производитель

74LV4060

14-stage binary ripple counter with oscillator

Philips Electronics 

Philips Semiconductors

14-stage binary ripple counter with oscillator

Product specification

74LV4060

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP.

MAX

UNIT

VCC

VI

VO

Tamb

DC supply voltage

Input voltage

Output voltage

Operating ambient temperature range in free

air

See Note1

See DC and AC

characteristics

1.0

3.3

5.5

V

0

–

VCC

V

0

–

VCC

V

–40

–40

+85

+125

°C

tr, tf

Input rise and fall times

VCC = 1.0V to 2.0V

–

VCC = 2.0V to 2.7V

–

VCC = 2.7V to 3.6V

–

VCC = 3.6V to 5.5V

–

–

500

–

–

200

100

ns/V

–

50

NOTES:

1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 5.5V.

DC CHARACTERISTICS

Over operating conditions, voltages are referenced to GND (ground = 0 V)

SYMBOL PARAMETER

TEST CONDITIONS

VCC = 1.2V

VIH

HIGH level Input

voltage

MR input

VCC = 2.0V

VCC = 2.7 to 3.6V

VCC = 4.5 to 5.5V

VCC = 1.2V

VIL

LOW level Input

voltage

MR input

VCC = 2.0V

VCC = 2.7 to 3.6V

VCC = 4.5 to 5.5

VCC = 1.2V

VIH

HIGH level Input

voltage

RS input

VCC = 2.0V

VCC = 2.7 to 3.6V

VCC = 4.5 to 5.5V

VCC = 1.2V

VIL

LOW level Input

voltage

RS input

VCC = 2.0V

VCC = 2.7 to 3.6V

VCC = 4.5 to 5.5

VCC = 1.2V; RS = GND and MR = GND;

–IO = 3.4mA

VCC = 2.0V; RS = GND and MR = GND;

–IO = 3.4mA

VOH

HIGH level output

voltage;

RTC output

VCC = 2.7V; RS = GND and MR = GND;

–IO = 3.4mA

VCC = 3.0V; RS = GND and MR = GND;

–IO = 3.4mA

VCC = 4.5V; RS = GND and MR = GND;

–IO = 3.4mA

LIMITS

-40°C to +85°C

MIN

TYP1 MAX

-40°C to +125°C

MIN

MAX

0.9

–

–

0.9

–

1.4

–

–

1.4

–

2.0

–

–

2.0

–

0.7 * VCC –

–

–

–

0.7 * VCC

–

0.3

–

0.3

–

–

0.6

–

0.6

–

–

0.8

–

0.8

–

– 0.3 * VCC

–

0.3 * VCC

1.0

–

–

1.0

–

1.6

–

–

1.6

–

2.4

–

–

2.4

–

0.8 * VCC –

–

–

–

0.8 * VCC

–

0.2

–

0.2

–

–

0.4

–

0.4

–

–

0.5

–

0.5

–

– 0.2 * VCC

–

0.2 * VCC

UNIT

V

V

V

V

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

V

2.40

2.82

–

2.20

–

–

–

–

–

–

1998 Jun 23

6

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