Datasheet
TXB0104
www.ti.com
SCES650F –APRIL 2006–REVISED MAY 2012
PIN DESCRIPTION
PIN NO. BALL NO.
NAME FUNCTION
D, PW, GXU/
RUT YZT
OR RGY ZXU
1 1 B2 B2 V
CCA
A-port supply voltage 1.2 V ≤ V
CCA
≤ 3.6 V and V
CCA
≤ V
CCB
.
2 2 A1 A3 A1 Input/output 1. Referenced to V
CCA
.
3 3 A2 B3 A2 Input/output 2. Referenced to V
CCA
.
4 4 A3 C3 A3 Input/output 3. Referenced to V
CCA
.
5 5 A4 D3 A4 Input/output 4. Referenced to V
CCA
.
6 – – – NC No connection. Not internally connected.
7 6 B4 D2 GND Ground
3-state output-mode enable. Pull OE low to place all outputs in 3-state mode.
8 12 B3 C2 OE
Referenced to V
CCA
.
9 – – – NC No connection. Not internally connected.
10 7 C4 D1 B4 Input/output 4. Referenced to V
CCB
.
11 8 C3 C1 B3 Input/output 3. Referenced to V
CCB
.
12 9 C2 B1 B2 Input/output 2. Referenced to V
CCB
.
13 10 C1 A1 B1 Input/output 1. Referenced to V
CCB
.
14 11 B1 A2 V
CCB
B-port supply voltage 1.65 V ≤ V
CCB
≤ 5.5 V.
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CCA
–0.5 4.6
Supply voltage range V
V
CCB
–0.5 6.5
A port –0.5 4.6
V
I
Input voltage range V
B port –0.5 6.5
A port –0.5 4.6
Voltage range applied to any output in the high-impedance or
V
O
V
power-off state
B port -0.5 6.5
A port –0.5 V
CCA
+ 0.5
V
O
Voltage range applied to any output in the high or low state
(2)
V
B port –0.5 V
CCB
+ 0.5
I
IK
Input clamp current V
I
< 0 –50 mA
I
OK
Output clamp current V
O
< 0 –50 mA
I
O
Continuous output current ±50 mA
Continuous current through V
CCA
, V
CCB
, or GND ±100 mA
T
stg
Storage temperature range –65 150 °C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The value of V
CCA
and V
CCB
are provided in the recommended operating conditions table.
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