SL4049B
Hex Buffer/Converter
High-Voltage Silicon-Gate CMOS
The SL4049B is inverting hex buffers and feature logic-leve...
SL4049B
Hex Buffer/Converter
High-
Voltage Silicon-Gate
CMOS
The SL4049B is inverting hex buffers and feature logic-level conversion using only one supply (
voltage (VCC). The input-signal high level (VIH) can exceed the VCC supply
voltage when these devices are 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 packagetemperature 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 TA = -55° to 125° C for all packages
LOGIC DIAGRAM PIN ASSIGNMENT
NC = NO CONNECTION
FUNCTION TABLE
Inputs A H PINS 13, 16 = NO CONNECTION PIN 1 =VCC PIN 8 = GND L Output Y L H
SLS
System Logic Semiconductor
SL4049B
MAXIMUM RATINGS *
Symbol VCC VIN VOUT IIN PD PD Tstg TL
*
Parameter DC Supply
Voltage (Referenced to GND) DC Input
Voltage (Referenced to GND) DC Output
Voltage (Referenced to GND) DC Input Current, per Pin Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Power Dissipation per Output Transistor Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)
Value -0.5 to +20 V
** CC
Unit V V V mA mW mW °C °C
to +18
-0.5 to VCC +0.5 ±10 750 500 100 -65 to +150 260
Maximum Ratings are those values beyond whi...