74HC241 Series

Octal buffer/line driver; 3-state

Manufacturer: Nexperia

Catalog

Octal buffer/line driver; 3-state

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Logic Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Supplier Device Package	Number of Elements	Number of Bits per Element	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case [y]	Package / Case [y]	Output Type
Nexperia 74HC241D,653	2 V	6 V	Surface Mount	Buffer, Non-Inverting	7.8 mA	7.8 mA	20-SO	2	4	-40 °C	125 °C	20-SOIC	0.295 in	7.5 mm	3-State

Catalog

Octal buffer/line driver; 3-state

Key Features

• Wide supply voltage range from 2.0 V to 6.0 V

• CMOS low power dissipation

• High noise immunity

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Input levels:

• For 74HC241: CMOS level

• For 74HCT241: TTL level

• Octal bus interface

• Non-inverting 3-state outputs

• Complies with JEDEC standards

• JESD8C (2.7 V to 3.6 V)

• JESD7A (2.0 V to 6.0 V)

• ESD protection:

• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

• Specified from −40 °C to +85 °C and −40 °C to +125 °C

Description

The 74HC241; 74HCT241 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OEand 2OE), each controlling four of the 3-state outputs. A HIGH on 1OEor LOW on 2OE causes the associated outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.