GTLP16612 Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

GTLP16612

CMOS 18-Bit TTL/GTLP Universal Bus Transceiver

Fairchild Semiconductor 

DC Electrical Characteristics

Over Recommended Operating Free-Air Temperature Range, VREF = 1.0V (Unless Otherwise Noted).

Symbol

Test Conditions

Min

Typ

(Note 7)

VIH

B-Port

Others

VREF +0.1

2.0

VIL

B-Port

0.0

Others

VREF

VIK

VOH

VOL

II

A-Port

A-Port

B-Port

Control Pins

A-Port

VCC = 3.15V,

VCCQ = 4.75V

VCC, VCCQ = Min to Max (Note 8)

VCC = 3.15V

VCCQ = 4.75V

VCC, VCCQ = Min to Max (Note 8)

VCC = 3.15V

VCCQ = 4.75V

VCC = 3.15V VCCQ = 4.75V

VCC, VCCQ = 0 or Max

VCC = 3.45V

VCCQ = 5.25V

B-Port

IOFF

II(hold)

A-Port

A-Port

IOZH

IOZL

ICCQ

(VCCQ)

A-Port

B-Port

A-Port

B-Port

A or B

Ports

ICC

(VCC)

A or B

Ports

∆ICC

(Note 9)

A-Port and

Control Pins

VCC = 3.45V

VCCQ = 5.25V

VCC = VCCQ = 0

VCC = 3.15V,

VCCQ = 4.75V

VCC = 3.45V,

VCCQ = 5.25V

VCC = 3.45V,

VCCQ = 5.25V

VCC = 3.45V,

VCCQ = 5.25V,

IO = 0,

VI = VCCQ or GND

VCC = 3.45V,

VCCQ = 5.25V,

IO = 0,

VI = VCCQ or GND

VCC = 3.45V,

VCCQ = 5.25V,

A or Control Inputs at

II = −18 mA

IOH = −100 µA

IOH = −8 mA

IOH = −32 mA

IOL = 100 µA

IOL = 32 mA

IOL = 34 mA

VI = 5.5V or 0V

VI = 5.5V

VI = VCC

VI = 0

VI = VCCQ

VI = 0

VI or VO = 0 to 4.5V

VI = 0.8V

VI = 2.0V

VO = 3.45V

VO = 1.5V

VO = 0

VO = 0.65V

Outputs HIGH

Outputs LOW

Outputs Disabled

Outputs HIGH

Outputs LOW

Outputs Disabled

One Input at 2.7V

1.0

VCC − 0.2

2.4

2.0

75

−20

30

30

30

0

0

0

0

VCC or GND

CIN

Control Pins

VI = VCCQ or 0

8

CI/O

A-Port

VI = VCCQ or 0

9

CI/O

B-Port

VI = VCCQ or 0

6

Note 7: All typicaI values are at VCC = 3.3V, VCCQ = 5.0V, and TA = 25°C.

Note 8: For conditions shown as Min or Max, use the appropriate value specified under recommended operating conditions.

Note 9: This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.

Max

VTT

VREF −0.1

0.8

−1.2

0.2

0.5

0.65

±10

20

1

−30

5

−5

100

1

5

−20

−10

40

40

40

1

1

1

1

Units

V

V

V

V

V

V

V

V

µA

µA

µA

µA

µA

µA

µA

mA

mA

mA

pF

5

www.fairchildsemi.com

Share Link: