74LVT16245BDGG,112 查看數據表（PDF） - NXP Semiconductors.
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74LVT16245BDGG,112 Datasheet PDF : 19 Pages
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NXP Semiconductors
74LVT16245B; 74LVTH16245B
3.3 V 16-bit transceiver; 3-state
5.2 Pin description
Table 2. Pin description
Symbol
Pin
SOT370-1 and
SOT362-1
SOT702-1
1DIR, 2DIR 1, 24
A1, K1
1B0 to 1B7
2, 3, 5, 6, 8, 9, 11, 12
B2, B1, C2, C1, D2,
D1, E2, E1
2B0 to 2B7
13, 14, 16, 17, 19, 20, F1, F2, G1, G2, H1,
22, 23
H2, J1, J2
GND
4, 10, 15, 21, 28, 34, 39, B3, D3, G3, J3, J4,
45
G4, D4, B4
VCC
1OE, 2OE
7, 18, 31, 42
48, 25
C3, H3, H4, C4
A6, K6
2A0 to 2A7
1A0 to 1A7
n.c.
36, 35, 33, 32, 30, 29,
27, 26
47, 46, 44, 43, 41, 40,
38, 37
-
F6, F5, G6, G5, H6,
H5, J6, J5
B5, B6, C5, C6, D5,
D6, E5, E6
A2, A3, A4, A5,
K2, K3, K4, K5
SOT1134-1
Description
A30, A13
direction control input
B20, A31, D5, D1, A2, data input/output
B2, B3, A5
A6, B5, B6, A9, D2,
D6, A12, B8
data input/output
A32, A3, A8, A11, A16, ground (0 V)
A19, A24, A27
A1, A10, A17, A26 supply voltage
A29, A14
output enable input (active
LOW)
A21, B13, B12, A18, data input/output
D3, D7, A15, B10
B18, A28, D8, D4,
A25, B16, B15, A22
data input/output
A4, A7, A20, A23, B1, not connected
B4, B7, B9, B11, B14,
B17, B19
6. Functional description
6.1 Function table
Table 3.
Control
nOE
L
L
H
Function table [1]
nDIR
L
H
X
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
Input/output
nAn
output nAn = nBn
input
Z
nBn
input
output nBn = nAn
Z
74LVT_LVTH16245B_7
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 07 — 29 March 2010
© NXP B.V. 2010. All rights reserved.
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