Datasheet > 74LVC1G99_10

74LVC1G99_10

更新时间： 2024-11-27 06:31:55

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
29页	235K
描述
Ultra-configurable multiple function gate; 3-state

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74LVC1G99_10 数据手册

74LVC1G99

Ultra-configurable multiple function gate; 3-state

Rev. 04 — 16 April 2010

Product data sheet

1. General description

The 74LVC1G99 provides a low voltage, ultra-configurable, multiple function gate with

3-state output. The device can be configured as one of several logic functions including,

AND, OR, NAND, NOR, XOR, XNOR, inverter, buffer and MUX. No external components

are required to configure the device as all inputs can be connected directly to V_CCor

GND. The 3-state output is controlled by the output enable input (OE). A HIGH level at OE

causes the output (Y) to assume a high-impedance OFF-state. When OE is LOW, the

output state is determined by the signals applied to the Schmitt-trigger inputs (A, B, C and

D).

Due to the use of Schmitt-trigger inputs the device is tolerant of slowly changing input

signals, transforming them into sharply defined, jitter free output signals. By eliminating

leakage current paths to V_CCand GND, the inputs and disabled output are also

over-voltage tolerant, making the device suitable for mixed-voltage applications.

This device is fully specified for partial power-down applications using I_OFF

The I_OFFcircuitry disables the output, preventing the damaging backflow current through

the device when it is powered down.

The 74LVC1G99 is fully specified over the supply range from 1.65 V to 5.5 V.

2. Features and benefits

Wide supply voltage range from 1.65 V to 5.5 V

5 V tolerant inputs for interfacing with 5 V logic

High noise immunity

Complies with JEDEC standard:

JESD8-7 (1.65 V to 1.95 V)

JESD8-5 (2.3 V to 2.7 V)

JESD8-B/JESD36 (2.7 V to 3.6 V)

ESD protection:

HBM JESD22-A114F exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

±24 mA output drive (V_CC= 3.0 V)

CMOS low power consumption

Latch-up performance exceeds 250 mA

Direct interface with TTL levels

Inputs accept voltages up to 5 V

Multiple package options

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

12 3 4 5 6 7...29

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