1

LTC1045

1045fc

APPLICATIO S

FEATURES

DESCRIPTIO

TYPICAL APPLICATIO

Programmable

Micropower Hex Translator/

Receiver/Driver

100ns/DIV

045 TA01a

s

TTL/CMOS to

±5V Analog Switch Drive

s

s

s

Ground Isolation Buffer

s

Low Power RS232 Line Receiver

Flat Ribbon Cable Driver/Receiver

–

+

20

5V

11

1

TTL IN

1.4V

0.5V

XMT IN

XMT OUT

66-FT FLAT RIBBON CABLE

ADJACENT CONDUCTORS

150

Ω

13

12

10

DIS

RCV IN

1

RCV OUT

TTL OUT

1045 TA01

–

+

20

5V

11

13

12

10

DIS

XMT IN (5V/DIV)

XMT OUT (1V/DIV)

RCV IN (1V/DIV)

RCV OUT (5V/DIV)

s

Efficiently Translate Voltage Levels

s

Internal Hysteresis for Noise Immunity

s

Output Latches Included

s

Three-State Outputs

s

Programmable Power/Speed

s

Power Can Be Completely Shut Off

s

±50V on Inputs with External 100k Limit Resistor

s

1.2

µs Response at 100µA Supply Current

The LTC

Linear Technology’s enhanced LTCMOS

process. It consists of six high speed comparators with

output latches and three-state capability. Each compara-

tor’s plus input is brought out separately. The minus inputs

outputs are latched and power is completely shut off.

through an external resistor.

, LTC and LT are registered trademarks of Linear Technology Corporation.

LTCMOS is a trademark of Linear Technology Corporation.