74ACT541M

Polarity : Non-Inverting
Mounting Style : SMD/SMT
Maximum Operating Temperature : + 125 C
Number of Input Lines : 8
Supply Voltage - Max : 5.5 V
Supply Voltage - Min : 4.5 V
Number of Output Lines : 3
Packaging : Tube
Package / Case : SOP-20


Description

The 74ACT541M is one member of the 74ACT541 family. The ACT541 is an advanced CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.It is ideal for low power applications mantaining high speed operation similar to eqivalent Bipolar Schottky TTL. The device is designed to interface directly High Speed CMOS systems with TTL, NMOS and CMOS output voltage levels. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.

Features of the 74ACT541M are:(1)Highspeed:tPD = 4 ns (TYP.) atVCC =5V; (2)Low power dissipation:ICC =8A (MAX.) at TA =25 oC; (3)Compatiblewith TTL outputs VIH =2V(MIN),VIL = 0.8V(MAX); (4) 50 TRANSMISSIONLINEDRIVING CAPABILITY; (5) Symmetrical output impedance:|IOH| = IOL = 24mA (MIN); (6)Balance dprop agationde lays:tPLH @ tPHL; (7)Operating voltagerange:VCC (OPR)=4.5V to 5.5V; (8) Pinand function compatible with 74 SERIES 541; (9)Improvedlatch-up immunity.

The absolute maximum ratings of the 74ACT541M can be summarized as:(1)supply voltage:0.5-7V;(2)DC Input Voltage:-0.5 to Vcc +0.5V;(3)iDC Output Voltage:-0.5 to Vcc +0.5V;(4)DC Input Diode Current:±20 mA;(5)DC OutputDiode Current:±20 mA;(6)DC OutputCurrent:±50 mA;(7)DC VCC or Ground Current:±400mA;(8)storage temperature:-65°C to +150°C;(9)Lead Temperature (10 sec):300°C. If you want to know more information such as the electrical characteristics about the 74ACT541M, please download the datasheet in www.seekic.com or www.chinaicmart.com.