Philips Semiconductors

Product specification

74ABT16245B

74ABTH16245B

16-bit bus transceiver (3-State)

2

1998 Feb 25

853-1742 19018

FEATURES

and 200V per Machine Model

the need for external pull-up resistors to hold unused inputs

resistors to hold unused inputs

DESCRIPTION

The 74ABT16245B high-performance BiCMOS device combines

low static and dynamic power dissipation with high speed and high

output drive.

The 74ABT16245B device is a dual octal transceiver featuring

non-inverting 3-State bus compatible outputs in both send and

receive directions. The control function implementation minimizes

external timing requirements. The device features two Output

Enable (1OE, 2OE) inputs for easy cascading and two Direction

(1DIR, 2DIR) inputs for direction control.

Two options are available, 74ABT16245B which does not have the

bus hold feature and the 74ABTH16245B which incorporates the

bus hold feature.

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

TYPICAL

UNIT

Propagation delay

nAx to nBx or nBx to nAx

2.0

2.3

ns

Input capacitance

4

pF

I/O pin capacitance

7

pF

Quiescent supply current

500

µA

Quiescent su

ly current

10

mA

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

OUTSIDE NORTH AMERICA

NORTH AMERICA

DWG NUMBER

48-Pin Plastic SSOP Type III

–40

°C to +85°C

74ABT16245B DL

BT16245B DL

SOT370-1

48-Pin Plastic TSSOP Type II

–40

°C to +85°C

74ABT16245B DGG

BT16245B DGG

SOT362-1

48-Pin Plastic SSOP Type III

–40

°C to +85°C

74ABTH16245B DL

BH16245B DL

SOT370-1

48-Pin Plastic TSSOP Type II

–40

°C to +85°C

74ABTH16245B DGG

BH16245B DGG

SOT362-1