74LVCH16245ADGG,11 Ver la hoja de datos (PDF) - NXP Semiconductors.
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74LVCH16245ADGG,11
NXP Semiconductors.
74LVCH16245ADGG,11 Datasheet PDF : 19 Pages
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NXP Semiconductors
74LVC16245A; 74LVCH16245A
16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
5.2 Pin description
Table 2. Pin description
Symbol Pin
Description
SOT370-1 and
SOT362-1
SOT702-1
SOT1025-1
1DIR, 2DIR 1, 24
A1, K1
A30, A13
direction control input
1B0 to 1B7 2, 3, 5, 6, 8, 9, 11, B2, B1, C2, C1, D2, D1, B20, A31, D5, D1, A2,
12
E2, E1
B2, B3, A5
data input/output
2B0 to 2B7 13, 14, 16, 17, 19, F1, F2, G1, G2, H1, H2, A6, B5, B6, A9, D2, D6, data input/output
20, 22, 23
J1, J2
A12, B8
GND
4, 10, 15, 21, 28, B3, B4, D3, D4, G3, G4, A32, A3, A8, A11, A16, ground (0 V)
34, 39, 45
J3, J4
A19, A24, A27
VCC
7, 18, 31, 42
1OE, 2OE 48, 25
C3, C4, H3, H4
A6, K6
A1, A10, A17, A26
A29, A14
supply voltage
output enable input (active LOW)
1A0 to 1A7 47, 46, 44, 43, 41, B5, B6, C5, C6, D5, D6, B18, A28, D8, D4, A25, data input/output
40, 38, 37
E5, E6
B16, B15, A22
2A0 to 2A7 36, 35, 33, 32, 30, F6, F5, G6, G5, H6, H5, A21, B13, B12, A18, D3, data input/output
29, 27, 26
J6, J5
D7, A15, B10
n.c.
-
A2, A3, A4, A5, K2, K3,
K4, K5
A4, A7, A20, A23, B1,
B4, B7, B9, B11, B14,
B17, B19
not connected
6. Functional description
Table 3.
Inputs
nOE
L
L
H
Function table[1]
nDIR
L
H
X
Outputs
nAn
A=B
inputs
Z
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
nBn
inputs
B=A
Z
74LVC_LVCH16245A_8
Product data sheet
Rev. 08 — 6 November 2008
© NXP B.V. 2008. All rights reserved.
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