74AHC2G241; 74AHCT2G241

Dual buffer/line driver; 3-state

The 74AHC2G241; 74AHCT2G241 is a dual buffer/line driver with 3-state outputs. The device can be used as two 1-bit buffers or one 2-bit buffer. The device features two output enables (1OE and 2OE), each controlling one of the 3-state outputs. A HIGH on nOE or LOW on nOE causes the associated output to assume a high-impedance OFF-state. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Features and benefits

Wide supply voltage range from 2.0 V to 5.5 V
Overvoltage tolerant inputs to 5.5 V
Input levels:
- For 74AHC2G241: CMOS level
- For 74AHCT2G241: TTL level
CMOS low power dissipation
Symmetrical output impedance
High noise immunity
Balanced propagation delays
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
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 from -40 °C to +125 °C

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
74AHC2G241DC	Production	2.0 - 5.5	CMOS	± 8	60	2	low	-40~125	206	116	VSSOP8
74AHC2G241DP	Production	2.0 - 5.5	CMOS	± 8	60	2	low	-40~125	219	106	TSSOP8
74AHCT2G241DC	Production	4.5 - 5.5	TTL	± 8	60	2	low	-40~125	206	116	VSSOP8

Package

Type number	Package	Package information	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74AHC2G241DC	VSSOP8 (SOT765-1)	SOT765-1	SOT765-1_125	Active	A41	74AHC2G241DC,125 ( 9352 751 36125 )
74AHC2G241DP	TSSOP8 (SOT505-2)	SOT505-2	SOT505-2_125	Active	A241	74AHC2G241DP,125 ( 9352 746 03125 )
74AHCT2G241DC	VSSOP8 (SOT765-1)	SOT765-1	SOT765-1_125	Active	C41	74AHCT2G241DC,125 ( 9352 751 37125 )

Environmental information

Type number	Orderable part number	Chemical content	Leadfree conversion date
74AHC2G241DC	74AHC2G241DC,125	74AHC2G241DC	week 1, 2005
74AHC2G241DP	74AHC2G241DP,125	74AHC2G241DP	week 41, 2004
74AHCT2G241DC	74AHCT2G241DC,125	74AHCT2G241DC	week 1, 2005

Quality and reliability disclaimer

Documentation (5)

File name	Title	Type	Date
74AHC_AHCT2G241	Dual buffer/line driver; 3-state	Data sheet	2023-09-01
AN10161	PicoGate Logic footprints	Application note	2002-10-29
ahc2g241	ahc2g241 IBIS model	IBIS model	2013-04-07
SOT505-2	plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm body	Package information	2022-06-03
SOT765-1	plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body	Package information	2022-06-03

Support

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Models

File name	Title	Type	Date
ahc2g241	ahc2g241 IBIS model	IBIS model	2013-04-07

Ordering, pricing & availability

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