1

®

FN7283.3

EL7232

Dual Channel, High Speed, High Current

Line Driver with 3-State

The EL7232 3-state drivers are particularly well suited for

ATE and microprocessor based applications. The low

quiescent power dissipation makes this part attractive in

battery applications. The 2A peak drive capability, makes the

EL7232 an excellent choice when driving high speed

capacitive lines, as well. The input circuitry provides level

shifting from TTL levels to the supply rails. The EL7232 is

available in 8 Ld PDIP and 8 Ld SO packages.

Features

• 3-State output

• 3V and 5V input compatible

• Clocking speeds up to 10MHz

• 20ns Switching/delay time

• 2A Peak drive

• Low, matched output impedance 5

Ω

• Low quiescent current 2.5mA

• Wide operating voltage 4.5V to 16V

• Pb-free available (RoHS compliant)

Applications

• Parallel bus line drivers

• EPROM and PROM programming

• Motor controls

• Charge pumps

• Sampling circuits

• Pin drivers

• Bridge circuits

Pinout

Ordering Information

PART

NUMBER

PART

MARKING

PACKAGE

PKG.

DWG. #

EL7232CN

EL7232CN

8 Ld PDIP

MDP0031

EL7232CNZ

(Note)

EL7232CN Z

8 Ld PDIP**

MDP0031

EL7232CS

7232CS

8 Ld SOIC

MDP0027

EL7232CS-T7*

7232CS

8 Ld SOIC

Tape and Reel

MDP0027

EL7232CSZ

(Note)

7232CSZ

8 Ld SOIC

(Pb-free)

MDP0027

EL7232CSZ-T7*

(Note)

7232CSZ

8 Ld SOIC

(Pb-free)

Tape and Reel

MDP0027

EL7232CSZ-T13*

(Note)

7232CSZ

8 Ld SOIC

(Pb-free)

Tape and Reel

MDP0027

*Please refer to TB347 for details on reel specifications.

**Pb-free PDIPs can be used for through hole wave solder

processing only. They are not intended for use in Reflow solder

processing applications.

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets; molding compounds/die attach

materials and 100% matte tin plate PLUS ANNEAL - e3 termination

finish, which is RoHS compliant and compatible with both SnPb and

Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J STD-020.

Truth Table

3-STATE

INPUT

OUTPUT

10

1

11

0

00

Open

01

Open

Manufactured under U.S. Patent Nos. 5,334,883, #5,341,047

EL7232

(8 LD PDIP, SO)

TOP VIEW

V+

A OUT

B OUT

GND

3-STATE

A IN

3-STATE

B IN

Data Sheet

December 14, 2007

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Copyright Intersil Americas Inc. 2003, 2005-2007. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.