IDT54FCT162245ATPVB(2002) Просмотр технического описания (PDF) - Integrated Device Technology

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IDT54FCT162245ATPVB
(Rev.:2002)

FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER

Integrated Device Technology 

IDT54/74FCT162245T/AT/CT

FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER

PIN CONFIGURATION

1DIR

1

1B1

2

1B2

3

GND

4

1B3

5

1B4

6

VCC

7

1B5

8

1B6

9

GND

10

1B7

11

1B8

12

2B1

13

2B2

14

GND

15

2B3

16

2B4

17

VCC

18

2B5

19

2B6

20

GND

21

2B7

22

2B8

23

2DIR

24

48

1OE

47

1A1

46

1A2

45

GND

44

1A3

43

1A4

42

VCC

41

1A5

40

1A6

39

GND

38

1A7

37

1A8

36

2A1

35

2A2

34

GND

33

2A3

32

2A4

31

VCC

30

2A5

29

2A6

28

GND

27

2A7

26

2A8

25

2OE

SSOP/ TSSOP/ TVSOP/ CERPACK

TOP VIEW

MILITARY AND INDUSTRIAL TEMPERATURE RANGES

ABSOLUTE MAXIMUM RATINGS(1)

Symbol

Description

Max

Unit

VTERM(2) Terminal Voltage with Respect to GND

–0.5 to +7

V

VTERM(3) Terminal Voltage with Respect to GND –0.5 to VCC+0.5 V

TSTG Storage Temperature

–65 to +150

°C

IOUT

DC Output Current

–60 to +120

mA

NOTES:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS 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 operational

sections of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.

2. All device terminals except FCT162XXXT AND FCT166XXXT (A-Port) Output and

I/O terminals.

3. Output and I/O terminals terminals for FCT162XXXT AND FCT166XXXT (A-Port).

CAPACITANCE (TA = +25°C, F = 1.0MHz)

Symbol

Parameter(1)

Conditions Typ. Max. Unit

CIN

Input Capacitance

VIN = 0V

3.5

6

pF

COUT

Output Capacitance VOUT = 0V 3.5

8

pF

NOTE:

1. This parameter is measured at characterization but not tested.

PIN DESCRIPTION

Pin Names

Description

xOE

Output Enable Inputs (Active LOW)

xDIR

Direction Control Input

xAx

Side A Inputs or 3-State Outputs

xBx

Side B Inputs or 3-State Outputs

FUNCTION TABLE(1)

Inputs

xOE

xDIR

Outputs

L

L

Bus B Data to Bus A

L

H

Bus A Data to Bus B

H

X

High Z State

NOTE:

1. H = HIGH Voltage Level

L = LOW Voltage Level

X = Don’t Care

Z = High-Impedance

2

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