MC74ACT646DWR2

Number of Channels per Chip : 8
Output Type : 3-State
Package / Case : SOIC-24
Logic Type : CMOS
Supply Voltage - Max : 5.5 V
Packaging : Reel
Maximum Operating Temperature : + 85 C
High Level Output Current : - 24 mA
Low Level Output Current : 24 mA
Supply Voltage - Min : 4.5 V
Output Level : CMOS
Input Level : TTL
Logic Family : ACT
Propagation Delay Time : 14.5 ns


Description

The MC74ACT646DWR2 is one member of the MC74ACT646 family which is designed as the octal transceiver that consists of registered bus transceiver circuits, with outputs, Dtype flipflops and control circuitry providing multiplexed transmission of data directly from the input bus or from the internal storage registers.

Features of the MC74ACT646DWR2 are:(1)Independent Registers for A and B Buses; (2)Multiplexed Real-time and Stored Data Transfers; (3)Choice of True and Inverting Data Paths; (4)3-state Outputs; (5)300 mil Slim Dual In-line Package; (6)Outputs Source/Sink 24 mA; (7)ACT646 Has TTL Compatible Inputs.

The absolute maximum ratings of the MC74ACT646DWR2 can be summarized as:(1)DC Supply Voltage (Referenced to GND):0.5 to +7.0 V;(2)DC Input Voltage (Referenced to GND):0.5 to VCC +0.5 V;(3)DC Output Voltage (Referenced to GND):0.5 to VCC +0.5 V;(4)DC Input Current, per Pin:±20 mA;(5)DC Output Sink/Source Current, per Pin:±50 mA;(6)DC VCC or GND Current per Output Pin:±50 mA;(7)Storage Temperature:65 to +150 °C. If you want to know more information such as the electrical characteristics about the MC74ACT646DWR2, please download the datasheet in www.seekic.com or www.chinaicmart.com .