SN54LS06, SN74LS06, SN74LS16

HEX INVERTER BUFFERS/DRIVERS

WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS

♦Convert TTL Voltage Levels to MOS Levels

♦High Sink-Current Capability

♦Input Clamping Diodes Simplify System Design

♦Open-Collector Driver for Indicator Lamps and Relays

♦Inputs Fully Compatible With Most TTL Circuits

Description

These hex inverter buffers/drivers feature high-voltage open-

collector outputs to interface with high-level circuits (such as

MOS), or for driving high-current loads, and also are

characterized for use as inverter buffers for driving TTL inputs.

The ’LS06 devices have a rated output voltage of 30 V, and

the SN74LS16 has a rated output voltage of 15 V. The

maximum sink current for the SN54LS06 is 30 mA, and for the

SN74LS06 and SN74LS16 is 40 mA. These devices are

compatible with most TTL families. Inputs are diode-clamped to

minimize transmission effects, which simplifies design. Typical

power dissipation is 175 mW and average propagation delay time is 8 ns.

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†

Supply voltage, VCC . . .. . . . . . . . . . 7 V

Input voltage, VI (see Note 1) . . . . . . . . . . . 5.5 V

Output voltage, VO (see Notes 1 and 2):

SN54LS06, SN74LS06 . . . . . . . . . . . . . . . . . . . . . .30 V

SN74LS16 . . . . . . . . . . . . . . . . . . . . . . . 15 V

Package thermal impedance, θJA (see Note 3):

D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 °C/W

N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80 °C/W

NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 °C/W

Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C