74ALVCH16245 datasheet(5/10 Pages) PHILIPS

tên linh kiện	74ALVCH16245

Giải thích chi tiết về linh kiện	2.5V/3.3V 16-bit bus transceiver with direction pin 3-State

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Philips Semiconductors

Product specification

74ALVC16245/

74ALVCH16245

16-bit bus transceiver with direction pin (3-State)

1998 Jun 29

5

DC CHARACTERISTICS

Over recommended operating conditions. Voltage are referenced to GND (ground = 0 V).

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Temp = -40

°C to +85°C

UNIT

MIN

TYP1

MAX

VIH

HIGH level Input voltage

VCC = 2.3 to 2.7V

1.7

1.2

V

VIH

HIGH level In ut voltage

VCC = 2.7 to 3.6V

2.0

1.5

V

VIL

LOW level Input voltage

VCC = 2.3 to 2.7V

1.2

0.7

V

VIL

LOW level In ut voltage

VCC = 2.7 to 3.6V

1.5

0.8

V

VCC =2 3to3 6V; VI =VIH or VIL; IO = –100µA

VCC–0 2

VCC

VCC = 2.3 to 3.6V; VI = VIH or VIL; IO = –100µA

VCC–0.2

VCC

VCC = 2.3V; VI = VIH or VIL; IO = –6mA

VCC–0.3

VCC–0.08

VOH

HIGH level output voltage

VCC = 2.3V; VI = VIH or VIL; IO = –12mA

VCC–0.6

VCC–0.26

V

VOH

HIGH level out ut voltage

VCC = 2.7V; VI = VIH or VIL; IO = –12mA

VCC–0.5

VCC–0.14

V

VCC = 3.0V; VI = VIH or VIL; IO = –12mA

VCC–0.6

VCC–0.09

VCC = 3.0V; VI = VIH or VIL; IO = –24mA

VCC–1.0

VCC–0.28

VCC =2 3to3 6V; VI =VIH or VIL; IO = 100µA

GND

020

VCC = 2.3 to 3.6V; VI = VIH or VIL; IO = 100µA

GND

0.20

VCC = 2.3V; VI = VIH or VIL; IO = 6mA

0.07

0.40

VOL

LOW level output voltage

VCC = 2.3V; VI = VIH or VIL; IO = 12mA

0.15

0.70

V

VCC = 2.7V; VI = VIH or VIL; IO = 12mA

0.14

0.40

VCC = 3.0V; VI = VIH or VIL; IO = 24mA

0.27

0.55

II

Input leakage current

VCC = 2.3 to 3.6V;

VI = VCC or GND

0.1

5

µA

IOZ

3-State output OFF-state current

VCC = 2.3 to 3.6V; VI = VIH or VIL;

VO = VCC or GND

0.1

10

µA

ICC

Quiescent supply current

VCC = 2.3 to 3.6V; VI = VCC or GND; IO = 0

0.2

40

µA

∆ICC

Additional quiescent supply current

given per data I/O pin with bus

hold

VCC = 2.3V to 3.6V; VI = VCC – 0.6V; IO = 0

150

750

µA

IBHL2

Bus hold LOW sustaining current

VCC = 2.3V; VI = 0.7V

45

–

µA

IBHL2

Bus hold LOW sustaining current

VCC = 3.0V; VI = 0.8V

75

150

µA

IBHH2

Bus hold HIGH sustaining current

VCC = 2.3V; VI = 1.7V

–45

µA

IBHH2

Bus hold HIGH sustaining current

VCC = 3.0V; VI = 2.0V

–75

–175

µA

IBHLO2

Bus hold LOW overdrive current

VCC = 3.6V

500

µA

IBHHO2

Bus hold HIGH overdrive current

VCC = 3.6V

–500

µA

NOTES:

1. All typical values are at Tamb = 25°C.

2. Valid for data inputs of bus hold parts.

AC CHARACTERISTICS FOR VCC = 2.3V TO 2.7V RANGE

GND = 0V; tr = tf ≤ 2.0ns; CL = 30pF

LIMITS

SYMBOL

PARAMETER

WAVEFORM

VCC = 2.3 to 2.7V

UNIT

MIN

TYP1

MAX

tPHL/tPLH

Propagation delay

nAn to nBn; nBn to nAn

1, 3

1.0

2.0

3.7

ns

tPZH/tPZL

3-State output enable time

nOE to nAn; nOE to nBn

2, 3

1.0

2.7

5.7

ns

tPHZ/tPLZ

3-State output disable time

nOE to nAn; nOE to nBn

2, 3

1.0

2.2

5.2

ns

NOTES:

1. All typical values are measured at Tamb = 25°C and VCC = 2.5V.

Số phần tương tự - 74ALVCH16245

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