Datasheet > RXH162244DIE2V

RXH162244DIE2V

更新时间： 2024-09-18 12:26:07

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
18页	457K
描述
Low voltage CMOS 16-bit bus buffer (3-state non inverter) with 3.6 V tolerant inputs and outputs

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RXH162244DIE2V 数据手册

54VCXH162244

Low voltage CMOS 16-bit bus buffer (3-state non inverter)

with 3.6 V tolerant inputs and outputs

Features

■ 1.65 to 3.6 V inputs and outputs

■ High speed:

– t = 3.4 ns at V = 3.0 to 3.6 V

– t = 3.8 ns at V = 2.3 to 2.7 V

■ Power down protection on inputs and outputs

■ Symmetrical output impedance:

Flat-48

– |I | = I = 12 mA (Min.) at V = 3.0 V

– |I | = I = 8 mA (Min.) at V = 2.3 V

The upper metallic lid is not electrically connected to any

pins, nor to the IC die inside the package.

■ 26 Ω serie resistors in outputs

■ Operating voltage range:

– V (Opr) = 1.65 V to 3.6 V

Description

■ Pin and function compatible with 54 series

H162244

The 54VCXH162244 is a low voltage CMOS 16

bit bus buffer (non inverted) fabricated with sub-

micron silicon gate and five-layer metal wiring

C²MOS technology. It is ideal for low power and

very high speed 1.65 to 3.6 V applications; it can

be interfaced to 3.6 V signal environment for both

inputs and outputs. Any nG output control

■ Bus hold provided on data inputs

■ Cold spare function

■ Latch-up performance exceeds

300 mA (JESD 17)

■ ESD performance:

governs four BUS buffers. Output enable input

(nG) tied together gives full 16-bit operation.

When nG is low, the outputs are on. When nG is

high, the output are in high impedance state. This

device is designed to be used with 3 state

– HBM > 2000 V

(Mil Std 883 Method 3015); MM > 200 V

■ 300 krad Mil1019.6 condition A, (RHA QML

qualification extension undergone)

memory address drivers, etc. Bus hold on data

inputs is provided in order to eliminate the need

for external pull-up or pull-down resistor. The

device circuits is including 26 Ω series resistance

in the outputs. These resistors permit to reduce

line noise in high speed applications. All inputs

and outputs are equipped with protection circuits

against static discharge, giving them 2 kV ESD

immunity and transient excess voltage.

■ No SEL, no SEU and no SET under 110

Mev/cm2/mg LET heavy ions irradiation

■ QML qualified product

■ SMD 5962-05210

■ 100 mV typical input hysteresis

July 2011

Doc ID 10652 Rev 9

1/18

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