NXP Semiconductors
74LVC245A; 74LVCH245A
Octal bus transceiver; 3-state
3. Ordering information
Table 1.
Ordering information
Package
Temperature range Name
74LVC245AD
74LVCH245AD
74LVC245ADB
74LVCH245ADB
74LVC245APW
74LVCH245APW
74LVC245ABQ
74LVCH245ABQ
74LVC245ABX
74LVCH245ABX
−40 °C
to +125
°C
DHXQFN20U
−40 °C
to +125
°C
DHVQFN20
−40 °C
to +125
°C
TSSOP20
−40 °C
to +125
°C
SSOP20
−40 °C
to +125
°C
SO20
Description
plastic small outline package; 20 leads;
body width 7.5 mm
plastic shrink small outline package; 20 leads;
body width 5.3 mm
Version
SOT163-1
SOT339-1
Type number
plastic thin shrink small outline package; 20 leads; SOT360-1
body width 4.4 mm
SOT764-1
plastic dual in-line compatible thermal enhanced
very thin quad flat package; no leads; 20 terminals;
body 2.5
×
4.5
×
0.85 mm
plastic dual in-line compatible thermal enhanced
extremely thin quad flat package; no leads; 20
terminals; UTLP based; body 2.5 x 4.5 x 0.5 mm
SOT1045-1
4. Functional diagram
1
DIR
OE
19
2
A0
B0
18
3
A1
B1
17
19
B2
16
1
G3
3EN1
3EN2
4
A2
5
A3
B3
15
2
B4
14
3
4
B5
13
5
6
B6
12
7
8
B7
11
9
1
2
18
17
16
15
14
13
12
11
mna175
6
A4
7
A5
8
A6
9
A7
mna174
Fig 1.
Logic diagram
Fig 2.
IEC logic symbol
© NXP B.V. 2009. All rights reserved.
74LVC_LVCH245A_5
Product data sheet
Rev. 05 — 25 August 2009
2 of 17
PHILIPS [ NXP SEMICONDUCTORS ]
