74LVT240

3.3 V Octal inverting buffer/line driver; 3-state

The 74LVT240 is an 8-bit inverting 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 nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs.

Features and benefits

Octal bus interface
3-state buffers
Wide supply voltage range from 2.7 to 3.6 V
Overvoltage tolerant inputs to 5.5 V
BiCMOS high speed and output drive
Output capability: +64 mA and -32 mA
Direct interface with TTL levels
Input and output interface capability to systems at 5 V supply
Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
Live insertion and extraction permitted
Power-up 3-state
No bus current loading when output is tied to 5 V bus
I_OFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
Complies with JEDEC standard JESD8C (2.7 V to 3.6 V)
ESD protection:
- MIL STD 883 method 3015: exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
Specified from -40 °C to 85 °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
74LVT240D	Production	2.7 - 3.6	TTL	-32 / +64	150	8	medium	-40~85	84	60	SO20
74LVT240PW	Production	2.7 - 3.6	TTL	-32 / +64	150	8	medium	-40~85	100	44	TSSOP20

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74LVT240D	SO20 (SOT163-1)	SOT163-1	WAVE_BG-BD-1	SOT163-1_118	Active	74LVT240D	74LVT240D,118 ( 9351 671 80118 )
74LVT240PW	TSSOP20 (SOT360-1)	SOT360-1	SSOP-TSSOP-VSO-WAVE	SOT360-1_118	Active	LVT240	74LVT240PW,118 ( 9351 763 40118 )

Discontinuation information

Type number	Orderable part number, (Ordering code (12NC))	Last time buy date	Last time delivery date	Replacement product	Status	Comments
74LVT240D	935167180112	2021-12-31	2022-06-30	74LVT240D
74LVT240PW	935176340112	2021-12-31	2022-06-30	74LVT240PW

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator	Leadfree conversion date
74LVT240D	74LVT240D,118	74LVT240D			week 4, 2004
74LVT240PW	74LVT240PW,118	74LVT240PW			week 7, 2005

Quality and reliability disclaimer

Documentation (8)

File name	Title	Type	Date
74LVT240	3.3 V Octal inverting buffer/line driver; 3-state	Data sheet	2021-07-28
lvt240	lvt240 IBIS model	IBIS model	2013-04-07
Nexperia_Selection_guide_2023	Nexperia Selection Guide 2023	Selection guide	2023-05-10
lvt	lvt Spice model	SPICE model	2013-05-06
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

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File name	Title	Type	Date
lvt240	lvt240 IBIS model	IBIS model	2013-04-07
lvt	lvt Spice model	SPICE model	2013-05-06

Ordering, pricing & availability

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.