SN74AVCH16T245_15 Datasheet, PDF (4/30 Pages) Texas Instruments – 16-Bit Dual-Supply Bus Transceiver

SN74AVCH16T245
SCES587D – AUGUST 2004 – REVISED NOVEMBER 2015
6 Pin Configuration and Functions
GQL or ZQL Package
56-Pin BGA MICROSTAR JUNIOR
Top View
123456
A
B
C
D
E
F
G
H
J
K
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DGG or DGV Package
48-Pin TSSOP or TVSOP
Top View
1DIR 1
1B1 2
1B2 3
GND 4
1B3 5
1B4 6
V_CCB 7
1B5 8
1B6 9
GND 10
1B7 11
1B8 12
2B1 13
2B2 14
GND 15
2B3 16
2B4 17
V_CCB 18
2B5 19
2B6 20
GND 21
2B7 22
2B8 23
2DIR 24
48 1OE
47 1A1
46 1A2
45 GND
44 1A3
43 1A4
42 V_CCA
41 1A5
40 1A6
39 GND
38 1A7
37 1A8
36 2A1
35 2A2
34 GND
33 2A3
32 2A4
31 V_CCA
30 2A5
29 2A6
28 GND
27 2A7
26 2A8
25 2OE
NAME
1DIR,
2DIR
1B1 to
1B8
2B1 to
2B8
GND
V_CCB
1OE,
2OE
1A1 to
1A8
2A1 to
2A8
V_CCA
N.C.
PIN
TSSOP
TVSOP
BGA MICROSTAR
1, 24
A1, K1
2, 3, 5, 6, 8, 9, B2, B1, C2, C1, D2,
11, 12
D1, E2, E1
13, 14, 16, 17, F1, F2, G1, G2, H1,
19, 20, 22, 23
H2, J1, J2
4, 10, 15, 21, B3, D3, G3, J3, J4, G4,
45, 39, 34, 28
D4, B4
7, 18
C3, H3
48, 25
A6, K6
47, 46, 44, 43, B5, B6, C5, C6, D5,
41, 40, 38, 37
D6, E5, E6
36, 35, 33, 32, F6, F5, G6, G5, H6,
30, 29, 27, 26
H5, J6, J5
42, 31
C4, H4
—
A2, A3, A4, A5, K2, K3,
K4, K5
Pin Functions
I/O
DESCRIPTION
I
Direction-control signal
I/O Input/Output. Referenced to V_CCB
I/O Input/Output. Referenced to V_CCB
— Ground
— B-port supply voltage. 1.2 V ≤ V_CCB ≤ 3.6 V
—
Tri-State output-mode enables. Pull OE high to place all outputs in Tri-State
mode. Referenced to V_CCA
I/O Input/Output. Referenced to V_CCA
I/O Input/Output. Referenced to V_CCA
— A-port supply voltage. 1.2 V ≤ V_CCB ≤ 3.6 V
— No internal connection
4
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