TC74VHC367,368F/FT/FK

2012-02-29

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74VHC367F,TC74VHC367FT,TC74VHC367FK

TC74VHC368F,TC74VHC368FT,TC74VHC368FK

Hex Bus Buffer

TC74VHC367F/FT/FK Non-Inverted, 3-State

Outputs

TC74VHC368F/FT/FK Inverted, 3-State

Outputs

The TC74VHC367 and 368 are advanced high speed CMOS

technology.

They achieve the high speed operation similar to equivalent

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

They contain six buffers; four buffers are controlled by an

enable input ( 1

G ), and the other two buffers are controlled by

another enable input ( 2

G ). The outputs of each buffer group are

enabled when

1

G

and/or

2

G

inputs are held low; if held high,

these outputs are in a high impedance state.

The TC74VHC367 is a non-inverting output type, while the

TC74VHC368 is an inverting output type.

An input protection circuit ensures that 0 to 5.5 V can be

applied to the input pins without regard to the supply voltage.

This device can be used to interface 5 V to 3 V systems and two

supply systems such as battery back up. This circuit prevents

device destruction due to mismatched supply and input voltages.

Features

• Power down protection is provided on all inputs.

• Pin and function compatible with 74ALS367/368

TC74VHC367F, TC74VHC368F

TC74VHC367FT, TC74VHC368FT

TC74VHC367FK, TC74VHC368FK

Weight

SOP16-P-300-1.27A:

0.18 g (typ.)

TSSOP16-P-0044-0.65A:

0.06 g (typ.)

VSSOP16-P-0030-0.50:

0.02 g (typ.)