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参数资料
| 型号： | RHRXH162244K01Q |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 总线收发器 |
| 英文描述： | ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, CDFP48 |
| 封装： | CERAMIC, DFP-48 |
| 文件页数： | 1/18页 |
| 文件大小： | 471K |
| 代理商： | RHRXH162244K01Q |
September 2009
Doc ID 10652 Rev 8
1/18
18
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:
–tPD = 3.4 ns at VCC = 3.0 to 3.6 V
–tPD = 3.8 ns at VCC = 2.3 to 2.7 V
■ Power down protection on inputs and outputs
■ Symmetrical output impedance:
–|IOH| = IOL = 12 mA (Min.) at VCC = 3.0 V
–|IOH| = IOL = 8 mA (Min.) at VCC = 2.3 V
■ 26 Ω serie resistors in outputs
■ Operating voltage range:
–VCC(Opr) = 1.65 V to 3.6 V
■ Pin and function compatible with 54 series
H162244
■ Bus hold provided on data inputs
■ Cold spare function
■ Latch-up performance exceeds
300 mA (JESD 17)
■ ESD performance:
– HBM > 2000 V
(Mil Std 883 Method 3015); MM > 200 V
■ 300 krad Mil1019.6 condition A, (RHA QML
qualification extension undergone)
■ 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
Description
The 54VCXH162244 is a low voltage CMOS 16
bit bus buffer (non inverted) fabricated with sub-
micron silicon gate and five-layer metal wiring
CMOS 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 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
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.
Flat-48
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RHRXH162244K-01Q | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low voltage CMOS 16-bit bus buffer (3-state inverter) with 3.6V tolerant inputs and outputs |
| RHRXH162244K01V | 制造商:STMicroelectronics 功能描述:16-BIT 3.6 -1.65V BUS BUFFER, 3-STATE - Bulk |
| RHRXH162244K-01V | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low voltage CMOS 16-bit bus buffer (3-state inverter) with 3.6V tolerant inputs and outputs |
| RHRXH162244K02Q | 制造商:STMicroelectronics 功能描述:16-BIT 3.6 -1.65V BUS BUFFER, 3-STATE - Bulk |
| RHRXH162244K-02Q | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Low voltage CMOS 16-bit bus buffer (3-state inverter) with 3.6V tolerant inputs and outputs |
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