SL4049B

System Logic

Semiconductor

SLS

Hex Buffer/Converter

High-Voltage Silicon-Gate CMOS

The SL4049B is inverting hex buffers and feature logic-level

used for logic-level conversions. These devices are intended for use as

CMOS to DTL/TTL converters.

• Operating Voltage Range: 3.0 to 18 V

• Maximum input current of 1 µA at 18 V over full package-

temperature range; 100 nA at 18 V and 25

°C

• Noise margin (over full package temperature range):

0.5 V min @ 5.0 V supply

1.0 V min @ 10.0 V supply

1.0 V min @ 15.0 V supply

• High-to-low level conversion

ORDERING INFORMATION

SL4049BN Plastic

SL4049BD SOIC

° to 125° C for all packages

LOGIC DIAGRAM

PINS 13, 16 = NO CONNECTION

PIN 8 = GND

PIN ASSIGNMENT

NC = NO CONNECTION

FUNCTION TABLE

Inputs

Output

A

Y

H

L

L

H