74ALVC245WM

Number of Channels per Chip : 8
Output Type : 3-State
Packaging : Tube
Logic Type : CMOS
Supply Voltage - Max : 3.6 V
Maximum Operating Temperature : + 85 C
Output Level : LVTTL
High Level Output Current : - 24 mA
Low Level Output Current : 24 mA
Supply Voltage - Min : 1.65 V
Input Level : LVTTL
Propagation Delay Time : 3.9 ns
Logic Family : 74ALV
Package / Case : SOIC-20


Pinout




Description

The 74ALVC245WM is designed for low voltage(1.65V to 3.6V)VCC applications with I/O compatibility up to 3.6V.The 74ALVC245WM is fabricated with an advanced CMOS techology to achieve high-speed operation while maintaining low CMOS power dissipation.

Features of the 74ALVC245WM are:(1)1.65V to 3.6V Vcc supply operation;(2)3.6V tolerant inputs and outputs;(3)power-off high impedance inputs and outputs;(4)supports live insertion and withdrawal;(5)tPD 3.4 ns max for 3.0V to 3.6V Vcc,3.9 ns max for 2.3V to 2.7V Vcc,6 ns max for 1.65V to 1.95V Vcc;(6)uses patented quiet series noise/EMI reduction circuitry;(7)latchup conforms to JEDEC JED78;(8)ESD performance:human body model > 2000V,machine model > 200V.

The absolute maximum ratings of the 74ALVC245WM can be summarized as:(1):the symbol is VCC,the parameter is supply voltage,the rating is -0.5 to +4.6,the unit is V;(2):the symbol is IIK,the parameter is DC input diode current,the rating is -50,the unit is mA;(3):the symbol is VI,the parameter is DC input voltage,the rating is -0.5 to +4.6,the unit is V;(4):the symbol is IOK,the parameter is DC output diode current,the rating is -50,the unit is mA;(5):the symbol is VO,the parameter is output voltage,the rating is -0.5 to VCC+0.5,the unit is V;(6):the symbol is IOH,the parameter is DC output source or sink current,the rating is ±50,the unit is mA;(7):the symbol is IOL,the parameter is DC output source or sink current,the rating is ±50,the unit is mA;(8):the symbol is IGND,ICC,the parameter is DC VCC or GND current per supply pin,the rating is ±100,the unit is mA;(9):the symbol is Tstg,the parameter of the 74ALVC245WM is storage temperature range,the rating is -65 to +150,the unit is .

The recommended operating conditions of the 74ALVC245WM can be summarized as:(1):the parameter is power supply operating,the rating is 1.65 to 3.6,the unit is V;(2):the symbol is VI,the parameter is input voltage,the rating is 0 to Vcc,the unit is V;(3):the symbol is VO,the parameter is output voltage,the rating is 0 to Vcc,the unit is V;(4):the symbol is TA,the parameter is free air operating temperature,the rating of the 74ALVC245WM is -40 to +85,the unit is ;(5):the symbol is t/V,the parameter is minimum input edge rate VIN=0.8V to 2.0V,Vcc=3.0V,the rating is 10,the unit is ns/V.