UM3304_15 Datasheet, PDF (2/15 Pages) Union Semiconductor, Inc. – 4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and ESD Protection

Pin Configurations
UM3304/UM3304Q/UM3304QT
Top View
(Top View)
ABCD
1^·
2
3
(Top View)
VCCA VCCB
2
A1 3
A2 4
A3 5
A4 6
NC 7
8
1
14 B1
13 B2
12 B3
11 B4
10 NC
9
GND OE
V_CCB 13
NC ¹⁴
NC 15
V_CCA 16
(Top View)
B1 B2 B3 B4
12 11 10 9
1234
A1 A2 A3 A4
8 _/OE
7 GND
6 _GND
5 NC
ABCD
1
2 _YAAB
3
M: Month Code
UM3304
CSP12 1.9×1.4
UM
3304Q
XX
XX: Week Code
UM3304Q
QFN14 3.5×3.5
3304
XX
XX: Week Code
UM3304QT
QFN16 2.6×1.8
Ball Mapping for UM3304
A BCD
1 _{A1 A2 A3 A4}
2 V_CCB V_{CCA OE} GND
3 B1 ^{B2 B3 B4}
Transparent Top View
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http://www.union-ic.com Rev.15 Aug.2015
2/15