935209930512_技术文档

INTEGRATED CIRCUITS

74ALVT16543

2.5 V/3.3 V ALVT 16-bit registered

transceiver (3-State)

Product data sheet

2004 Sep 14

Supersedes data of 1998 Feb 13

Philips

Semiconductors

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

FEATURES

DESCRIPTION

• 16-bit universal bus interface

The 74ALVT16543 is a high-performance BiCMOS product

designed for V operation at 2.5 V or 3.3 V with I/O compatibility

• 5 V I/O Compatible

CC

up to 5 V. The device can be used as two 8-bit transceivers or one

16-bit transceiver.

• 3-State buffers

• Output capability: +64 mA/–32 mA

• TTL input and output switching levels

• Input and output interface capability to systems at 5 V supply

The 74ALVT16543 contains two sets of eight D-type latches, with

separate control pins for each set. Using data flow from A to B as an

example, when the A-to-B Enable (nEAB) input and the A-to-B Latch

Enable (nLEAB) input are LOW, the A-to-B path is transparent.

• Bus-hold data inputs eliminate the need for external pull-up

resistors to hold unused inputs

A subsequent LOW-to-HIGH transition of the nLEAB signal puts the

A data into the latches where it is stored and the B outputs no longer

change with the A inputs. With nEAB and nOEAB both LOW, the

3-State B output buffers are active and display the data present at

the outputs of the A latches.

• Live insertion/extraction permitted

• Power-up 3-State

• Power-up reset

• No bus current loading when output is tied to 5 V bus

• Latch-up protection exceeds 500mA per JEDEC Std 17

Control of data flow from B to A is similar, but using the nEBA,

nLEBA, and nOEBA inputs.

• ESD protection exceeds 2000 V per MIL STD 883 Method 3015

and 200 V per Machine Model

Active bus-hold circuitry is provided to hold unused or floating data

inputs at a valid logic level.

QUICK REFERENCE DATA

TYPICAL

CONDITIONS

= 25 °C; GND = 0 V

SYMBOL

PARAMETER

UNIT

T

amb

2.5 V

3.3 V

t

Propagation delay

1.8

2.7

1.6

1.8

PLH

PHL

C = 50 pF

ns

L

nAx to nBx or nBx to nAx

Input capacitance DIR, OE

I/O pin capacitance

C

V = 0 V or V

I CC

3

9

3

9

pF

µA

IN

C

Outputs disabled; V = 0 V or V

CC

I/O

I

Total supply current

Outputs disabled

40

70

CCZ

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

–40 °C to +85 °C

TYPE NUMBER

74ALVT16543DL

74ALVT16543DGG

DWG NUMBER

SOT371-1

56-Pin Plastic SSOP Type III

56-Pin Plastic TSSOP Type II

–40 °C to +85 °C

SOT364-1

LOGIC SYMBOL (IEEE/IEC)

56

29

1EN3 (BA)

G1

7EN9 (BA)

54

55

31

G7

30

28

1C5

7C11

8EN10 (AB)

G8

1

3

2EN4 (AB)

G2

26

27

2

2C6

8C12

5

52

15

42

3

5 D

4

9

11 D

10

6 D

12 D

6

8

9

51

49

48

16

17

19

20

21

23

24

41

40

38

37

36

34

33

10

12

13

14

47

45

44

43

SW00151

2

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

PIN CONFIGURATION

LOGIC SYMBOL

5

6

8

9

10 12 13 14

1

2

56

55

1OEAB

1LEAB

1EAB

GND

1OEBA

1LEBA

1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7

1EAB

3

54 1EBA

3

54

2

GND

1B0

4

53

52

1EBA

1OEAB

1OEBA

1

1A0

5

1LEAB

1LEBA

56

1A1

6

51 1B1

55

7

50

49

48

47

46

45

44

43

42

41

40

39

38

V

CC

1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7

8

1A2

1A3

1B2

1B3

9

52 51 49 48 47 45 44 43

15 16 17 19 20 21 23 24

1A4

1B4

10

11

12

13

14

15

16

17

18

19

GND

1A5

1A6

1A7

2A0

GND

1B5

1B6

1B7

2B0

2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7

2EAB

26

31

27

30

2EBA

2OEAB

2OEBA

28

29

2A1

2A2

2B1

2B2

2LEAB

2LEBA

GND

2A3

GND

2B3

2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7

2A4 20

37 2B4

42 41 40 38 37 36 34 33

21

22

23

24

36

35

34

33

2A5

2B5

V

SH00038

V

CC

2A6

2B6

2B7

2A7

GND 25

32 GND

26

27

28

31

30

29

2EAB

2LEAB

2OEAB

2EBA

2LEBA

2OEBA

SH00037

PIN DESCRIPTION

PIN NUMBER

SYMBOL

NAME AND FUNCTION

5, 6, 8, 9, 10, 12, 13, 14

15, 16, 17, 19, 20, 21, 23, 24

1A0 – 1A7,

2A0 – 2A7

A Data inputs/outputs

B Data inputs/outputs

52, 51, 49, 48, 47, 45, 44, 43

42, 41, 40,38, 37, 36, 34, 33

1B0 – 1B7,

2B0 – 2B7

1, 56

28, 29

1OEAB, 1OEBA,

2OEAB, 2OEBA

A to B / B to A Output Enable inputs (active-LOW)

A to B / B to A Enable inputs (active-LOW)

3, 54

26, 31

1EAB, 1EBA,

2EAB, 2EBA

2, 55

27, 30

1LEAB, 1LEBA,

2LEAB, 2LEBA

A to B / B to A Latch Enable inputs (active-LOW)

4, 11, 18, 25, 32, 39, 46, 53

7, 22, 35, 50

GND

Ground (0 V)

V

CC

Positive supply voltage

3

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

LOGIC DIAGRAM

DETAIL A

nB0

D

Q

LE

nA0

Q

D

LE

nA1

nA2

nA3

nA4

nA5

nA6

nA7

nB1

nB2

nB3

nB4

nB5

nB6

nB7

DETAIL A X 7

nOEBA

nOEAB

nEAB

nEBA

nLEBA

nLEAB

SH00039

FUNCTION TABLE

INPUTS

OUTPUTS

STATUS

nOEXX

nEXX

nLEXX

nAx or nBx

nBx or nAx

H

X

H

X

Z

Disabled

L

↑

L

h

l

Z

Disabled + Latch

L

↑

h

l

H

L

Latch + Display

L

H

L

H

L

Transparent

Hold

L

H

X

NC

H

h

L

l

X

↑

=

HIGH voltage level

HIGH voltage level one setup time prior to the LOW-to-HIGH transition of nLEXX or nEXX (XX = AB or BA)

LOW voltage level

LOW voltage level one setup time prior to the LOW-to-HIGH transition of nLEXX or nEXX (XX = AB or BA)

Don’t care

LOW-to-HIGH transition of nLEXX or nEXX (XX = AB or BA)

NC= No change

High-impedance or “off” state

Z

=

4

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

1, 2

ABSOLUTE MAXIMUM RATINGS

SYMBOL

PARAMETER

CONDITIONS

RATING

UNIT

V

CC

I

IK

DC supply voltage

–0.5 to +4.6

–50

DC input diode current

V < 0 V

I

mA

V

3

V

I

DC input voltage

–0.5 to +7.0

–50

I

DC output diode current

V

O

< 0 V

mA

V

OK

3

V

OUT

DC output voltage

Output in Off or HIGH state

Output in LOW state

–0.5 to +7.0

128

I

DC output current

mA

OUT

Output in HIGH state

–64

T

stg

Storage temperature range

–65 to +150

°C

NOTES:

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the

device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to

absolute-maximum-rated conditions for extended periods may affect device reliability.

2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction

temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150 °C.

3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.

RECOMMENDED OPERATING CONDITIONS

2.5 V RANGE LIMITS

3.3 V RANGE LIMITS

SYMBOL

PARAMETER

UNIT

MIN

2.3

0

MAX

2.7

MIN

3.0

0

MAX

3.6

V

DC supply voltage

Input voltage

V

CC

V

5.5

I

V

HIGH-level input voltage

Input voltage

1.7

2.0

V

IH

V

0.7

–8

8

0.8

–32

32

V

IL

I

HIGH-level output current

mA

OH

LOW-level output current

I

OL

mA

LOW-level output current; current duty cycle ≤ 50 %; f ≥ 1 kHz

Input transition rise or fall rate; Outputs enabled

Operating free-air temperature range

24

10

+85

64

∆t/∆v

10

ns/V

T

amb

–40

+85

°C

5

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

DC ELECTRICAL CHARACTERISTICS (3.3 V ± 0.3 V RANGE)

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Temp = –40 °C to +85 °C

UNIT

1

MIN

TYP

–0.85

MAX

–1.2

–

V

Input clamp voltage

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

= 3.0 V; I = –18 mA

–

V

IK

= 3.0 V to 3.6 V; I = –100 µA

V

– 0.2

V

CC

OH

CC

V

OH

HIGH-level output voltage

= 3.0 V; I = –32 mA

2.0

2.3

0.07

0.25

0.3

0.4

–

OH

= 3.0 V; I = 100 µA

–

0.2

0.4

0.5

0.55

± 1

10

OL

= 3.0 V; I = 16 mA

–

OL

V

OL

LOW–level output voltage

V

= 3.0 V; I = 32 mA

–

OL

= 3.0 V; I = 64 mA

–

OL

6

V

RST

Power-up output low voltage

= 3.6 V; I = 1 mA; V = V or GND

O I CC

= 3.6 V; V = V or GND

Control pins

–

0.1

0.5

0.1

130

–140

–

I

CC

= 0 V or 3.6 V; V = 5.5 V

–

I

Input leakage current

= 3.6 V; V = V

CC

–

1

µA

I

4

= 3.6 V; V = 0 V

Data pins

–

–5

I

= 3.6 V; V = 5.5 V

–

20

I

Off current

= 0 V; V or V = 0 V to 4.5 V

–

± 100

–

µA

OFF

I

O

= 3 V; V = 0.8 V

75

–75

± 500

I

Bus Hold current

I

= 3 V; V = 2.0 V

–

HOLD

I

7

Data inputs

= 0 V to 3.6 V; V = 3.6 V

–

CC

Current into an output in the

I

V

= 5.5 V; V = 3.0 V

–

50

40

125

± 100

0.1

µA

EX

O

CC

High state when V > V

O

CC

Power-up/down 3-State output

≤ 1.2 V; V = 0.5 V to V ; V = GND or V

;

CC

O

CC

I

PU/PD

3

current

OE/OE = Don’t care

V

= 3.6 V; Outputs HIGH; V = GND or V

= 0 mA

;

CC

I

0.07

3.6

CCH

I

O

V

= 3.6 V; Outputs LOW; V = GND or V

= 0 mA

;

CC

I

Quiescent supply current

mA

I

5

CCL

I

O

V

= 3.6 V; Outputs disabled;

I

0.07

0.04

0.1

CCZ

5

V = GND or V

I

0 mA

CC, O =

Additional supply current per

V

= 3 V to 3.6 V; One input at V – 0.6 V;

CC CC

∆I

0.4

CC

2

input pin

Other inputs at V or GND

CC

NOTES:

1. All typical values are at V = 3.3 V and T

= 25 °C.

amb

CC

2. This is the increase in supply current for each input at the specified voltage level other than V or GND.

CC

3. This parameter is valid for any V between 0 V and 1.2 V with a transition time of up to 10 msec. From V = 1.2 V to V = 3.3 V ± 0.3 V

CC

a transition time of 100 µsec is permitted. This parameter is valid for T

= 25 °C only.

amb

4. Unused pins at V or GND.

CC

5. I

is measured with outputs pulled up to V or pulled down to ground.

CCZ

CC

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

7. This is the bus hold overdrive current required to force the input to the opposite logic state.

6

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

DC ELECTRICAL CHARACTERISTICS (2.5 V ± 0.2 V RANGE)

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Temp = –40 °C to +85 °C

UNIT

1

MIN

TYP

–0.85

MAX

–1.2

–

V

Input clamp voltage

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

V

CC

= 2.3 V; I = –18 mA

–

V

IK

= 2.3 V to 3.6 V; I = –100 µA

V

– 0.2

V

CC

OH

CC

V

OH

HIGH-level output voltage

= 2.3 V; I = –8 mA

1.8

–

2.1

0.07

0.3

–

OH

= 2.3 V; I = 100 µA

0.2

0.5

0.4

0.55

± 1

10

OL

V

OL

LOW-level output voltage

= 2.3 V; I = 24 mA

–

V

OL

= 2.3 V; I = 8 mA

–

OL

7

V

RST

Power-up output low voltage

= 2.7 V; I = 1 mA; V = V or GND

–

O

I

CC

= 2.7 V; V = V

or GND

CC

Control pins

–

0.1

120

–6

I

= 0 V or 2.7 V; V = 5.5 V

–

I

Input leakage current

= 2.7 V; V = 5.5 V

–

20

µA

I

4

= 2.7 V; V = V

Data pins

–

10

I

CC

= 2.7 V; V = 0 V

–

–5

I

Off current

= 0 V; V or V = 0 V to 4.5 V

–

± 100

–

µA

OFF

I

O

Bus Hold current

= 2.3 V; V = 0.7 V

–

I

HOLD

6

Data inputs

= 2.3 V; V = 1.7 V

–

I

Current into an output in the

I

V

= 5.5 V; V = 2.3 V

–

50

40

125

100

0.1

4.5

0.1

0.4

µA

EX

O

CC

HIGH state when V > V

O

CC

Power-up/down 3-State output

≤ 1.2 V; V = 0.5 V to V ; V = GND or V

;

CC

O

CC

I

PU/PD

3

current

OE/OE = Don’t care

V

CC

= 2.7 V; Outputs HIGH, V = GND or V

= 0 mA

;

CC

I

0.04

2.6

CCH

I

O

V

CC

= 2.7 V; Outputs LOW, V = GND or V

= 0 mA

;

CC

I

Quiescent supply current

mA

I

CCL

I

O

V

CC

= 2.7 V; Outputs disabled; V = GND or V

;

CC

I

0.04

0.01

CCZ

5

I

0 mA

O =

Additional supply current per

V

= 2.3 V to 2.7 V; One input at V – 0.6 V;

CC CC

∆I

CC

2

input pin

Other inputs at V or GND

CC

NOTES:

1. All typical values are at V = 2.5 V and T

= 25 °C.

amb

CC

2. This is the increase in supply current for each input at the specified voltage level other than V or GND.

CC

3. This parameter is valid for any V between 0 V and 1.2 V with a transition time of up to 10 msec. From V = 1.2 V to V = 2.5 V ± 0.2 V

CC

a transition time of 100 µsec is permitted. This parameter is valid for T

= 25 °C only.

amb

4. Unused pins at V or GND.

CC

5. I

is measured with outputs pulled up to V or pulled down to ground.

CCZ

CC

6. Not guaranteed.

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

7

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

AC CHARACTERISTICS (3.3 V ± 0.3 V RANGE)

GND = 0 V; t = t = 2.5 ns; C = 50 pF; R = 500 Ω; T

= –40 °C to +85 °C.

R

F

L

amb

LIMITS

SYMBOL

PARAMETER

WAVEFORM

V

CC

= 3.3 V ± 0.3 V

UNIT

1

MIN

TYP

MAX

t

Propagation delay

nAx to nBx or nBx to nAx

0.5

1.6

1.8

2.6

3.0

PLH

PHL

2

ns

t

Propagation delay

nLEBA to nAx, nLEAB to nBx

1

2

1.0

2.4

4.0

PLH

PHL

t

Output enable time

nOEBA to nAx, nOEAB to nBx

4

5

1.0

2.3

1.8

4.0

3.1

PZH

t

PZL

Output disable time

nOEBA to nAx, nOEAB to nBx

4

5

1.0

3.1

2.7

4.8

4.2

PHZ

t

PLZ

Output enable time

nEBA to nAx, nEAB to nBx

4

5

1.0

2.5

1.9

4.2

3.1

PZH

t

PZL

t

Output disable time

nEBA to nAx, nEAB to nBx

4

5

1.0

2.9

2.4

4.9

4.2

PHZ

t

PLZ

NOTE:

1. All typical values are at V = 3.3 V and T

= 25 °C.

CC

amb

AC SETUP REQUIREMENTS (3.3 V ± 0.3 V RANGE)

GND = 0 V; t = t = 2.5 ns; C = 50 pF; R = 500 Ω; T

= –40 °C to +85 °C.

R

F

L

amb

LIMITS

SYMBOL

PARAMETER

WAVEFORM

V

CC

= 3.3 V ± 0.3 V

UNIT

MIN

TYP

t (H)

t (L)

s

Setup time

nAx to nLEAB, nBx to nLEBA

0.5

0.7

0

–0.4

s

3

ns

t (H)

Hold time

nAx to nLEAB, nBx to nLEBA

1.5

0.2

–0.3

h

t (L)

h

t (H)

Setup time

nAx to nEAB, nBx to nEBA

0.5

1.1

–0.3

–0.6

s

t (L)

s

t (H)

t (L)

h

Hold time

nAx to nEAB, nBx to nEBA

1.2

2.0

0.6

0.1

h

3

ns

t (L)

W

Latch enable pulse width, LOW

1.5

–

8

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

AC CHARACTERISTICS (2.5 V ± 0.2 V RANGE)

GND = 0 V; t = t = 2.5 ns; C = 50 pF; R = 500 Ω; T

= –40 °C to +85 °C.

R

F

L

amb

LIMITS

SYMBOL

PARAMETER

WAVEFORM

V

CC

= 2.5 V ± 0.2 V

UNIT

1

MIN

TYP

MAX

t

Propagation delay

nAx to nBx or nBx to nAx

1.0

1.8

2.7

5.1

4.5

PLH

PHL

2

ns

t

Propagation delay

nLEBA to nAx, nLEAB to nBx

1

2

1.5

3.9

3.6

6.4

5.9

PLH

PHL

t

Output enable time

nOEBA to nAx, nOEAB to nBx

4

5

1.5

4.0

2.7

6.5

4.6

PZH

t

PZL

Output disable time

nOEBA to nAx, nOEAB to nBx

4

5

1.5

3.7

2.6

5.6

4.0

PHZ

t

PLZ

Output enable time

nEBA to nAx, nEAB to nBx

4

5

1.5

4.2

2.8

7.0

5.0

PZH

t

PZL

t

Output disable time

nEBA to nAx, nEAB to nBx

4

5

1.5

3.6

2.4

5.6

3.9

PHZ

t

PLZ

NOTE:

1. All typical values are at V = 2.5 V and T

= 25 °C.

CC

amb

AC SETUP REQUIREMENTS (2.5 V ± 0.2 V RANGE)

GND = 0 V; t = t = 2.5 ns; C = 50 pF; R = 500 Ω; T

= –40 °C to +85 °C.

R

F

L

amb

LIMITS

V

CC

= 2.5 V ± 0.2 V

SYMBOL

PARAMETER

WAVEFORM

UNIT

MIN

TYP

t (H)

t (L)

s

Setup time

nAx to nLEAB, nBx to nLEBA

0.5

1.0

–0.2

–0.5

s

3

ns

t (H)

Hold time

nAx to nLEAB, nBx to nLEBA

1.0

0.2

–0.2

h

t (L)

h

t (H)

Setup time

nAx to nEAB, nBx to nEBA

0.5

1.5

–0.3

–0.6

s

t (L)

s

t (H)

t (L)

h

Hold time

nAx to nEAB, nBx to nEBA

1.2

1.5

0

0.2

h

3

ns

t (L)

W

Latch enable pulse width, LOW

1.5

–

9

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

AC WAVEFORMS

For all waveforms V = 1.5 V or V /2, whichever is less.

M

CC

3.0V or V

whichever

is less

CC

3.0 V or V

whichever is

less

CC

nOEAB, nOEBA,

nEAB, nEBA

V

IN

V

M

V

M

t

M

t

M

0V

0 V

t

PZH

PHZ

PHL

PLH

3.0V or V

V

CC

OH

V

OUT

V

M

nAx, nBx

M

V

0V

OL

SW00185

SW00188

Waveform 1. Propagation Delay For Inverting Output

Waveform 4. 3-State Output Enable Time to High Level and

Output Disable Time from High Level

3.0 V or V

whichever is

less

CC

3.0V or V

CC

whichever

is less

V

IN

V

M

nOEAB, nOEBA,

nEAB, nEBA

M

V

M

t

0 V

0V

t

PLH

PHL

t

PZL

PLZ

V

OH

3.0V or V

CC

V

OUT

V

whichever

is less

M

V

nAx, nBx

M

OL

V

OL

SW00186

SW00189

Waveform 2. Propagation Delay For Non-Inverting Output

Waveform 5. 3-State Output Enable Time to Low Level and

Output Disable Time from Low Level

3.0V or V

CC

whichever

is less

nAx,

nBx

V

M

0V

t (H)

t (L)

s

t

(H)

t (L)

h

s

h

3.0V or V

CC

whichever

is less

nLEAB, nLEBA,

nEAB, nEBA

V

M

t

(L)

w

0V

NOTE: The shaded areas indicate when the input is permitted

to change for predictable output performance.

SW00187

Waveform 3. Data Setup and Hold Times and Latch Enable

Pulse Width

10

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

TEST CIRCUIT AND WAVEFORMS

6.0V or V x 2

CC

V

t

W

IN

CC

90%

Open

GND

NEGATIVE

PULSE

V

M

10%

M

10%

V

OUT

IN

R

L

0V

(t

PULSE

GENERATOR

D.U.T.

t

(t

)

t

)

THL

F

TLH

R

T

)

(t

)

C

L

TLH

R

THL

F

V

L

IN

90%

M

90%

POSITIVE

PULSE

V

M

Test Circuit for 3-State Outputs

10%

t

W

0V

SWITCH POSITION

TEST

SWITCH

6V or V

Open

t

PLZ/ PZL

CC x 2

t

PLH/ PHL

t

/t

GND

PHZ PZH

INPUT PULSE REQUIREMENTS

FAMILY

DEFINITIONS

Amplitude

3.0V or V

whichever

is less

Rep. Rate

t

F

W

R

R = Load resistor; see AC CHARACTERISTICS for value.

L

CC

C = Load capacitance includes jig and probe capacitance:

L

74ALVT16

v10MHz

500ns v2.5ns v2.5ns

See AC CHARACTERISTICS for value.

R = Termination resistance should be equal to Z

T

of

OUT

pulse generators.

SW00025

11

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm

SOT371-1

12

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1 mm

SOT364-1

13

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

REVISION HISTORY

Rev

Date

Description

_3

20040914

Product data sheet (9397 750 14059). Supersedes data of 1998 Feb 13 (9397 750 03568).

Modifications:

• Ordering information table on page 2:

– remove “North America” column; rename third column from “Outside North America” to “Type Number”.

• DC Electrical Characteristics (3.3 V ± 0.3 V range) table on page 6:

– I on Data pins: add condition ‘V = 3.6 V; V = 5.5 V’ and values 0.1 µA (typ) and 20 µA (max).

I

CC

I

• AC Characteristics (3.3 V ± 0.3 V range) table on page 8:

– change propagation delay nAx to nBx t Max. time from 2.5 ns to 2.6 ns

PLH

– change output disable time nOEBA to nAx, nOEAB to nBx t

(Max.) time from 4.7 ns to 4.8 ns

(Max.) time from 4.0 ns to 4.2 ns

PHZ

PLZ

– change output disable time nEBA to nAx, nEAB to nBx t

(Max.) time from 4.5 ns to 4.9 ns

(Max.) time from 3.8 ns to 4.2 ns

PHZ

PLZ

• AC Setup Requirements (3.3 V ± 0.3 V range) table on page 8:

– change setup time nAx to nLEAB, nBx to nLEBA t (H) (Min.) from 0.0 ns to 0.5 ns; (Typ.) from –0.8 ns to 0 ns

s

– change setup time nAx to nLEAB, nBx to nLEBA t (L) (Typ.) from –0.3 ns to –0.4 ns

s

– change hold time nAx to nLEAB, nBx to nLEBA t (H) (Typ.) from 0.4 ns to 0.2 ns

h

– change hold time nAx to nLEAB, nBx to nLEBA t (L) (Typ.) from 0.8 ns to –0.3 ns

h

– change setup time nAx to nEAB, nBx to nEBA t (H) (Typ.) from –0.8 ns to –0.3 ns

s

– change setup time nAx to nEAB, nBx to nEBA t (L) (Typ.) from –0.2 ns to –0.6 ns

s

– change hold time nAx to nEAB, nBx to nEBA t (H) (Typ.) from 0.3 ns to 0.6 ns

h

– change hold time nAx to nEAB, nBx to nEBA t (L) (Typ.) from 1.1 ns to 0.1 ns

h

• AC Setup Requirements (2.5 V ± 0.2 V range) table on page 9:

– change setup time nAx to nLEAB, nBx to nLEBA t (H) (Min.) from 0 ns to 0.5 ns; (Typ.) from –0.9 ns to –0.2 ns

s

– change setup time nAx to nLEAB, nBx to nLEBA t (L) (Typ.) from 0.2 ns to –0.5 ns

s

– change hold time nAx to nLEAB, nBx to nLEBA t (H) (Min.) from 0.8 ns to 1.0 ns; (Typ.) from –0.2 ns to 0.2 ns

h

– change hold time nAx to nLEAB, nBx to nLEBA t (L) (Min.) from 1.7 ns to 1.0 ns; (Typ.) from 1.0 ns to –0.2 ns

h

– change setup time nAx to nEAB, nBx to nEBA t (H) (Min.) from 0 ns to 0.5 ns; (Typ.) from –1.0 ns to –0.3 ns

s

– change setup time nAx to nEAB, nBx to nEBA t (L) (Typ.) from 0.4 ns to –0.6 ns

s

– change hold time nAx to nEAB, nBx to nEBA t (H) (Min.) from 0.5 ns to 1.2 ns; (Typ.) from 0.2 ns to 0 ns

h

– change hold time nAx to nEAB, nBx to nEBA t (L) (Min.) from 2.0 ns to 1.5 ns; (Typ.) from 1.3 ns to 0.2 ns

h

_2

_1

19980213

19951221

Product specification (9397 750 03568). ECN 853-1823 18958 of 13 February 1998.

Supersedes data of 1995 Dec 21.

14

2004 Sep 14

Philips Semiconductors

Product data sheet

2.5 V/3.3 V 16-bit registered transceiver (3-State)

74ALVT16543

Data sheet status

Product

status

Definitions

[1]

Level

Data sheet status

[2] [3]

I

Objective data sheet

Development

This data sheet contains data from the objective specification for product development.

Philips Semiconductors reserves the right to change the specification in any manner without notice.

II

Preliminary data sheet

Product data sheet

Qualification

Production

This data sheet contains data from the preliminary specification. Supplementary data will be published

at a later date. Philips Semiconductors reserves the right to change the specification without notice, in

order to improve the design and supply the best possible product.

III

This data sheet contains data from the product specification. Philips Semiconductors reserves the

right to make changes at any time in order to improve the design, manufacturing and supply. Relevant

changes will be communicated via a Customer Product/Process Change Notification (CPCN).

[1] Please consult the most recently issued data sheet before initiating or completing a design.

[2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL

http://www.semiconductors.philips.com.

[3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.

Definitions

Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see

the relevant data sheet or data handbook.

Limitingvaluesdefinition— Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting

values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given

in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability.

Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no

representation or warranty that such applications will be suitable for the specified use without further testing or modification.

Disclaimers

Life support — These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be

expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree

to fully indemnify Philips Semiconductors for any damages resulting from such application.

Right to make changes — Philips Semiconductors reserves the right to make changes in the products—including circuits, standard cells, and/or software—described

or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated

viaaCustomerProduct/ProcessChangeNotification(CPCN).PhilipsSemiconductorsassumesnoresponsibilityorliabilityfortheuseofanyoftheseproducts,conveys

nolicenseortitleunderanypatent, copyright, ormaskworkrighttotheseproducts, andmakesnorepresentationsorwarrantiesthattheseproductsarefreefrompatent,

copyright, or mask work right infringement, unless otherwise specified.

Koninklijke Philips Electronics N.V. 2004

Contact information

For additional information please visit

http://www.semiconductors.philips.com.

Fax: +31 40 27 24825

Date of release: 09-04

For sales offices addresses send e-mail to:

sales.addresses@www.semiconductors.philips.com.

Document number:

9397 750 14059

Philips

Semiconductors

15

2004 Sep 14


型号：	935209930512
厂家：	NXP
描述：	ALVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56, 7.50 MM, PLASTIC, MO-118, SOT-371-1, SSOP-56 信息通信管理光电二极管输出元件逻辑集成电路
文件：	总15页 (文件大小：122K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

935209930512 [NXP]

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