1OE#481A1471A246GND451A3441A443VCCA421A5411A640GND391A7381A8372A1362A235GND342A3332A432VCCA312A5302A629GND282A7272A8262OE#252DIR242B8232B722GND212B6202B519VCCB182B4172B316GND152B2142B1131B8121B711GND101B691B58VCCB71B461B35GND41B231B121DIR1