Datasheet > 74LVC1G99GN

74LVC1G99GN

更新时间： 2023-09-03 20:29:19

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
25页	329K
描述
Ultra-configurable multiple function gate; 3-stateProduction

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74LVC1G99GN 数据手册

74LVC1G99

Ultra-configurable multiple function gate; 3-state

Rev. 11 — 25 July 2019

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...25

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