74LVC16244A 데이터 시트보기 (PDF) - NXP Semiconductors.
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74LVC16244A Datasheet PDF : 19 Pages
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NXP Semiconductors
74LVC16244A; 74LVCH16244A
16-bit buffer/line driver; 5 V input/output tolerant; 3-state
5.2 Pin description
Table 2. Pin description
Symbol Pin
SOT370-1 and
SOT362-1
1OE, 2OE, 1, 48, 25, 24
3OE, 4OE
1Y0 to 1Y3 2, 3, 5, 6
2Y0 to 2Y3 8, 9, 11, 12
3Y0 to 3Y3 13, 14, 16, 17
4Y0 to 4Y3 19, 20, 22, 23
GND
4, 10, 15, 21, 28,
34, 39, 45
VCC
7, 18, 31, 42
1A0 to 1A3 47, 46, 44, 43
2A0 to 2A3 41, 40, 38, 37
3A0 to 3A3 36, 35, 33, 32
4A0 to 4A3 30, 29, 27, 26
n.c.
-
SOT702-1
SOT1134-1
A1, A6, K6, K1
A30, A29, A14, A13
B2, B1, C2, C1
B20, A31, D5, D1
D2, D1, E2, E1
A2, B2, B3, A5
F1, F2, G1, G2
A6, B5, B6, A9
H1, H2, J1, J2
D2, D6, A12, B8
B3, B4, D3, D4, G3, G4, A32, A3, A8, A11, A16,
J3, J4
A19, A24, A27
C3, C4, H3, H4
A1, A10, A17, A26
B5, B6, C5, C6
B18, A28, D8, D4
D5, D6, E5, E6
A25, B16, B15, A22
F6, F5, G6, G5
A21, B13, B12, A18
H6, H5, J6, J5
D3, D7, A15, B10
A2, A3, A4, A5, K2, K3,
K4, K5
A4, A7, A20, A23, B1,
B4, B7, B9, B11, B14,
B17, B19
Description
output enable input (active LOW)
data output
data output
data output
data output
ground (0 V)
supply voltage
data input
data input
data input
data input
not connected
6. Functional description
Table 3.
Control
nOE
L
L
H
Function table[1]
Input
nAn
L
H
X
Output
nYn
L
H
Z
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
74LVC_LVCH16244A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 11 — 27 October 2011
© NXP B.V. 2011. All rights reserved.
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