Texas Instruments TVP5154EVM manual DB9, SN74AHC05DR U2E

D

C

B

A

1

1

2

P2

DB25F_182-25F-ND

2

	3					4					5			6
														D
				D3.3V
		C106
		0.1uF	2.2k			R83		R84						C
										TP23
			R82			2.2k		2.2k
										TP
										TP
27				U2C				U2D		1
1			6			5	8	9	R94	SCL	SCL
14									0
2
				SN74AHC05DR				SN74AHC05DR
15	DB15
3
16				U2F
4
17	DB17		13			12
5
18				SN74AHC05DRD3.3V
6
19			R87
7						R88
20			2.2k	14		2.2k
8
21					U2A
9	DB9		1			2
22
10					SN74AHC05DR					TP24
23	DB11			7
11										TP
24										TP
12
25				U2B						1
13									0
			4			3				SDA
											SDA
									R95
26	R85	R86		SN74AHC05DR
	2.2k	2.2k
														B
				U2E
			11			10
				SN74AHC05DR
												TEXAS INSTRUMENTS, INC.
												12500 TI BLVD		A
												DALLAS, TEXAS 75243
												I2C
											Size	FCSM No.	DWG No.	Rev
											C			1
											Scale			Sheet
														17 of 17
	3					4					5			6