74LVT126PW Series

3.3 V quad buffer; 3-state

Manufacturer: Freescale Semiconductor - NXP

Catalog

3.3 V quad buffer; 3-state

Part	Number of Elements	Package / Case	Package / Case	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Number of Bits per Element	Mounting Type	Output Type	Logic Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case [custom]	Package / Case [custom]	Package / Case [x]	Package / Case [y]
Freescale Semiconductor - NXP 74LVT126DB,112	4	5.3 mm	14-SSOP	0.209 "	2.7 V	3.6 V	85 °C	-40 °C	14-SSOP	1	Surface Mount	3-State	Buffer Non-Inverting	64 mA	32 mA
Freescale Semiconductor - NXP 74LVT126BQ,115	4		14-VFQFN Exposed Pad		2.7 V	3.6 V	85 °C	-40 °C	14-DHVQFN (2.5x3)	1	Surface Mount	3-State	Buffer Non-Inverting	64 mA	32 mA
Freescale Semiconductor - NXP 74LVT126DB,118	4	5.3 mm	14-SSOP	0.209 "	2.7 V	3.6 V	85 °C	-40 °C	14-SSOP	1	Surface Mount	3-State	Buffer Non-Inverting	64 mA	32 mA
Freescale Semiconductor - NXP 74LVT126PW,118	4		14-TSSOP		2.7 V	3.6 V	85 °C	-40 °C	14-TSSOP	1	Surface Mount	3-State	Buffer Non-Inverting	64 mA	32 mA	0.173 "	4.4 mm
Freescale Semiconductor - NXP 74LVT126PW,112	4		14-TSSOP		2.7 V	3.6 V	85 °C	-40 °C	14-TSSOP	1	Surface Mount	3-State	Buffer Non-Inverting	64 mA	32 mA	0.173 "	4.4 mm
Freescale Semiconductor - NXP 74LVT126D,118	4		14-SOIC		2.7 V	3.6 V	85 °C	-40 °C	14-SO	1	Surface Mount	3-State	Buffer Non-Inverting	64 mA	32 mA			0.154 in	3.9 mm

Catalog

3.3 V quad buffer; 3-state

Key Features

• Quad 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 the need for external pull-up resistors to hold unused inputs

• Live insertion and extraction permitted

• No bus current loading when output is tied to 5 V bus

• Power-up 3-state

• IOFFcircuitry 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:

• 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

Description

The 74LVT126 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE). A LOW 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. This device is fully specified for partial power down applications using IOFF. The IOFFcircuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.