74ABT623DB

Number of Channels per Chip : 8
Output Type : 3-State
Packaging : Tube
Supply Voltage - Max : 5.5 V
Maximum Operating Temperature : + 85 C
Supply Voltage - Min : 4.5 V
Input Level : TTL
Output Level : TTL
Logic Family : ABT
High Level Output Current : - 32 mA
Low Level Output Current : 64 mA
Package / Case : SSOP-20
Logic Type : BiCMOS
Propagation Delay Time : 4.2 ns


Description

The 74ABT623DB is one member of the 74ABT623 family which is designed as the Octal bus transceiver / register that consists of bus transceiver circuits with inverting 3-State outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the internal registers. In the transceiver mode, data present at the high impedance port may be stored in either the A or B register or both.

Features of the 74ABT623DB are:(1)8-bit registered transceiver; (2)independent registers for A and B buses; (3)output capability: +64mA/-32mA; (4)latch-up protection exceeds 500mA per Jedec Std 17; (5)ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model; (6)live insertion/ extraction permitted; (7)power-up 3-State; (8)power-up reset.

The absolute maximum ratings of the 74ABT623DB can be summarized as:(1)DC supply voltage:0.5 to +7.0 V;(2)DC input diode current:18 mA;(3)DC input voltage:1.2 to +7.0 V;(4)DC output diode current:50 mA;(5)DC output voltage:0.5 to +5.5 V;(6)DC output current:128 mA;(7)Storage temperature range:65 to 150 °C. If you want to know more information such as the electrical characteristics about the 74ABT623DB, please download the datasheet in www.seekic.com or www.chinaicmart.com.