Datasheet Texas Instruments SNJ54HC240FK — Datenblatt




  
  

 
 

SCLS128D -DECEMBER 1982 -REVISED AUGUST 2003 LSTTL Loads D Low Power Consumption, 80-ВµA Max ICC
D Typical tpd = 9 ns D В±6-mA Output Drive at 5 V
D Low Input Current of 1 ВµA Max
D 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers SN54HC240 . J OR W PACKAGE
SN74HC240 . DB, DW, N, NS, OR PW PACKAGE
(TOP VIEW)
20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 2Y4
1A1
1OE
VCC 1 VCC
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4 …