74AHCT240BQ Series

Octal buffer/line driver; inverting; 3-state

Catalog

Octal buffer/line driver; inverting; 3-state

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Output Type	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]	Logic Type	Number of Elements	Package / Case	Mounting Type	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output High, Low [custom]	Current - Output High, Low [custom]
Nexperia USA Inc. 74AHCT240BQ,115	5.5 V	4.5 V	3-State	20-DHVQFN	2.5	4.5	Buffer Inverting	2	20-VFQFN Exposed Pad	Surface Mount	4	125 °C	-40 °C	8 mA	8 mA

Catalog

Octal buffer/line driver; inverting; 3-state

Description

The 74AHCT240 is an 8-bit inverting buffer/line driver with 3-state outputs. This device can be used as two 4-bit buffers or one 8-bit buffer. It features two output enables (1OEand 2OE), each controlling four of the 3-state outputs. A HIGH on nOEcauses the outputs to assume a high-impedance OFF-state. Inputs are over voltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.