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74LCX16541 Folha de dados(PDF) 1 Page - STMicroelectronics |
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74LCX16541 Folha de dados(HTML) 1 Page - STMicroelectronics |
1 / 9 page 1/9 February 2003 s 5V TOLERANT INPUTS AND OUTPUTS s HIGH SPEED: tPD = 4.1 ns (MAX.) at VCC =5V s LOW POWER DISSIPATION: ICC =2 µA (MAX.) at TA=25°C s HIGH NOISE IMMUNITY: VNIH =VNIL = 28% VCC (MIN.) s POWER DOWN PROTECTION ON INPUTS AND OUPUTS s SYMMETRICAL OUTPUT IMPEDANCE: |IOH|= IOL =24 mA (MIN) s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 3.6V (1.5V Data Retention) s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 16541 s IMPROVED LATCH-UP IMMUNITY s ESD PERFORMANCE: HBM>2000V(MIL STD 883 method 3015); MM>200V DESCRIPTION The 74LCX16541 is an advanced high-speed CMOS 16-BIT BUS BUFFER (3-STATE) fabricat- ed with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. This is composed of two 8-bit sections with separate output-enable signals. For either 8-bit buffers section, the 3 STATE control gate operates as a two input AND such that if either nG1 and nG2 are high, all outputs are in the high impedence state. This device is designed to be used with 3 state memory address driveres, etc. It hase same speed performance at 3.3V than 5V AC/ACT family, combined with a lower power con- sumption. All inputs and outputs are equipped with protec- tion circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. 74LCX16541 LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS/OUTPUTS (NON INVERTED) ORDER CODES PACKAGE TUBE T & R TSSOP 74LCX16541TTR TSSOP PIN CONNECTION |
Nº de peça semelhante - 74LCX16541 |
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Descrição semelhante - 74LCX16541 |
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