74LCX541 |
RFQ for 74LCX541 Required Field |
 |
| Technical/Catalog Information | 74LCX541BQX |
| Vendor | Fairchild Semiconductor |
| Category | Integrated Circuits (ICs) |
| Logic Type | Line Driver, Non-Inverting |
| Package / Case | 20-DQFN |
| Packaging | Tape & Reel (TR) |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 |
| Number of Elements | 1 - Single |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2 V ~ 3.6 V |
| Current - Output High, Low | 24mA, 24mA |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | 74LCX541BQX 74LCX541BQX |
| Product | Manufacturers | Pack | D/C |
| 74LCX541 | - | TSSOP-20 | 05/06+ |
The 74LCX541 is a low voltage CMOS OCTAL BUS BUFFER (NON-INVERTED) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power and high speed 3.3V applications; it can be interfaced to 5V signal environment for both inputs and outputs.
The 3 STATE control gate operates as two input AND such that if either G1 and G2 are high, all eight outputs are in the high impedance state. In order to enhance PC board layout the 74LCX541 offers a pinout having inputs and outputs on opposite sides of the package.
It has same speed performance at 3.3V than 5V AC/ACT family, combined with a lower power consumption.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
Features |
| ·5V TOLERANT INPUTS AND OUTPUTS·HIGH SPEED : tPD = 8.0 ns (MAX.) at VCC = 3V·POWER DOWN PROTECTIOn ON INPUTS AND OUTPUTS·SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) at VCC = 3V·PCI BUS LEVELS GUARANTEED AT 24 mA·BALANCED PROPAGATIOn DELAYS: tPLH @ tPHL·OPERATING VOLTAGE RANGE: VCC(OPR) = 2.0V to 3.6V (1.5V Data Retention)·PIn AND FUNCTIOn COMPATIBLE WITH 74 SERIES 541·LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17)·ESD PERFORMANCE: HBM > 2000V (MIL STD 883 method 3015); MM > 200V |
| SYMBOL | PARAMETER | Value | UNIT |
| VCC | Supply voltagee | 0.5 to+ 7 | V |
| VI | DC Input Voltage | 0.5 to+ 7 | V |
| VO | DC Output Voltage (OFF State) | 0.5 to+ 7 | V |
| VO | DC Output Voltage (High or Low State) (note 1) | -0.5 to VCC + 0.5 | V |
| IIK | DC Input Diode Current | -50 | mA |
| IOK | DC Output Diode Current (note 2) | -50 | mA |
| IO | DC Output Current | ± 50 | mA |
| ICC | DC Supply Current per Supply Pin | ± 100 | mA |
| IGND | DC Ground Current per Supply Pin | ± 100 | mA |
| Tstg | Storage temperature | 65 to 150 | |
TL |
Lead Temperature (10 sec) | 300 |
