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GOSTON ELECTRONICS CO.,LTD
SM74HC245 v1.5
SM74HC245
SM74HC245 CMOS , TTL (LSTTL) 。 SM74HC245 、 , ( OE 、 DIR) ; DIR , DIR , A——>B; DIR , B——>A;
OE , OE SM74HC245D SM245 SM245TS SM74HC245P SOP20 SOP20-2 TSSOP20 DIP20
(mm) 12.75*7.5*2.35 12.45*5.3*1.9 6.5*4.4*1.0 24.6*6.4*3.4 (mm) 1.27 1.27 0.65 2.54
,; OE ,。 SM74HC245 , 。
CMOS ESD HBM:>4KV : SOP20 、 SOP20-2 、 TSSOP20、DIP20
LED
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ÉîÛÚÊÐÃú¿Æµç×ÓÏÞ¹«Ë¾
GOSTON ELECTRONICS CO.,LTD
SM74HC245 v1.5
A0——A7 B0——B7 OE DIR GND VDD / / 2—9 18—11 19 1 20 10 DIR=1,A——>B;DIR=0,B——>A
OE L L H DIR L H X Bn An An Bn
:400-033-6518
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