74ABTH161543 데이터 시트보기 (PDF) - Philips Electronics

부품명

상세내역

제조사

74ABTH161543

16-bit latched transceiver with dual enable and master reset (3-State)

Philips Electronics 

Philips Semiconductors

16-bit latched transceiver with dual enable

and master reset (3-State)

Product specification

74ABT161543

74ABTH161543

AC CHARACTERISTICS

GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω

SYMBOL

PARAMETER

WAVEFORM

tPLH

Propagation delay

tPHL

nAx to nBx, nBx to nAx

2

tPLH

Propagation delay

1

tPHL

LEBA to nAx, LEAB to nBx

2

tPHL

MRba to nAx, MRab to nBx

6

tPZH

Output enable time

4

tPZL

OEBA to nAx, OEAB to nBx

5

tPHZ

Output disable time

4

tPLZ

OEBA to nAx, OEAB to nBx

5

tPZH

Output enable time

4

tPZL

EBA to nAx, EAB to nBx

5

tPHZ

Output disable time

4

tPLZ

EBA to nAx, EAB to nBx

5

LIMITS

Tamb = +25oC

VCC = +5.0V

Tamb = –40 to +85oC

VCC = +5.0V ±0.5V

MIN

TYP

MAX

MIN

MAX

1.2

2.5

3.4

1.2

3.9

1.0

2.2

2.9

1.0

3.5

1.2

3.0

4.1

1.2

5.1

1.2

2.6

3.5

1.2

4.1

1.2

2.6

3.4

1.2

4.2

1.4

3.3

4.4

1.4

5.5

1.4

3.4

4.4

1.4

5.6

1.4

3.5

4.8

1.4

5.4

1.4

2.7

3.5

1.4

4.0

1.4

3.4

4.4

1.4

5.6

1.4

3.5

4.4

1.4

5.7

1.3

3.5

4.4

1.3

5.4

1.3

2.7

3.5

1.3

4.0

AC SETUP REQUIREMENTS

GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω

SYMBOL

PARAMETER

WAVEFORM

ts(H)

ts(L)

Setup time

nAx to LEAB, nBx to LEBA

3

th(H)

th(L)

Hold time

nAx to LEAB, nBx to LEBA

3

ts(H)

ts(L)

Setup time

nAx to EAB, nBx to EBA

3

th(H)

th(L)

Hold time

nAx to EAB, nBx to EBA

3

tw(L)

Latch enable pulse width, Low

3

tw(L)

MR Pulse width, Low

6

LIMITS

Tamb = +25oC

VCC = +5.0V

MIN

TYP

Tamb = –40 to +85oC

VCC = +5.0V ±0.5V

MIN

1.5

–0.3

1.5

2.0

0.1

2.0

1.5

–0.1

1.5

2.0

0.1

2.0

1.5

–0.1

1.5

2.0

0.2

2.0

1.5

–0.1

1.5

2.0

–0.1

2.0

4.0

2.0

4.0

3.0

1.0

3.0

UNIT

ns

ns

ns

ns

ns

ns

ns

UNIT

ns

ns

ns

ns

ns

ns

1998 Feb 27

7

Share Link: