74HCT241-Q100

Octal buffer/line driver; 3-state

The 74HCT241-Q100 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 (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on 1OE or 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 V_CC.

The 74HCT241-Q100 device features reduced input threshold levels to allow interfacing to TTL logic levels.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Wide supply voltage range from 4.5 to 5.5 V
High noise immunity
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
Input levels at TTL level
Octal bus interface
Non-inverting 3-state outputs
ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	f_max (MHz)	Nr of bits	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	R_th(j-c) (K/W)	Package name
74HCT241D-Q100	Production	4.5 - 5.5	TTL	± 6	36	8	low	-40~125	76	52	SO20
74HCT241PW-Q100	Production	4.5 - 5.5	TTL	± 6	36	8	low	-40~125	94	38.3	TSSOP20

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74HCT241D-Q100	SO20 (SOT163-1)	SOT163-1	WAVE_BG-BD-1	SOT163-1_118	Active	74HCT241D	74HCT241D-Q100J ( 9356 916 01118 )
74HCT241PW-Q100	TSSOP20 (SOT360-1)	SOT360-1	SSOP-TSSOP-VSO-WAVE	SOT360-1_118	Active	HCT241	74HCT241PW-Q100J ( 9356 916 02118 )

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator	Leadfree conversion date
74HCT241D-Q100	74HCT241D-Q100J	74HCT241D-Q100
74HCT241PW-Q100	74HCT241PW-Q100J	74HCT241PW-Q100

Quality and reliability disclaimer

Documentation (5)

File name	Title	Type	Date
74HCT241_Q100	Octal buffer/line driver; 3-state	Data sheet	2023-10-25
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SOT360-1	plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body	Package information	2022-06-21
SOT163-1	plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body	Package information	2022-06-20
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08

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