Philips Semiconductors

Product specification

74ABT161543

74ABTH161543

16-bit latched transceiver with dual enable

and master reset (3-State)

1998 Feb 27

5

LOGIC DIAGRAM

D

LE

Q

D

LE

Q

DETAIL A

nB0

nB1

nA1

nB2

nA2

nB3

nA3

nB4

nA4

nB5

nA5

nB6

nA6

nB7

nA7

DETAIL A X 7

nOEAB

nEAB

nLEAB

nOEBA

nEBA

nLEBA

nA0

SH00062

R

MRab

MRba

R

SYMBOL

PARAMETER

CONDITIONS

RATING

UNIT

DC supply voltage

–0.5 to +7.0

V

DC input diode current

–18

mA

–1.2 to +7.0

V

DC output diode current

–50

mA

output in Off or High state

–0.5 to +5.5

V

DC output current

output in Low state

128

mA

DC output current

output in High state

–64

mA

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 voltage ratings may be exceeded if the input and output current ratings are observed.