FXL4TD245BQX Fairchild Semiconductor, FXL4TD245BQX Datasheet - Page 9

• Manufacturer Part Number: FXL4TD245BQX
• Description: IC TRANSLATOR DUAL 4BIT 16-DQFN
• Manufacturer: Fairchild Semiconductor

Specifications of FXL4TD245BQX

• Logic Function: Translator, Bidirectional, 3-State
• Number Of Bits: 4
• Input Type: Voltage
• Output Type: Voltage
• Number Of Channels: 1
• Number Of Outputs/channel: 4
• Differential - Input:output: No/No
• Propagation Delay (max): 3.5ns
• Voltage - Supply: 1.1 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-WQFN Exposed Pad, 16-DQFN
• Supply Voltage: 1.1 V ~ 3.6 V
• Logic Family: FXL
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Propagation Delay Time: 24ns
• Number Of Elements: 1
• Package Type: DQFN
• Polarity: Non-Inverting
• Operating Supply Voltage (min): 1.1V
• Operating Supply Voltage (max): 3.6V
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Logic Type: CMOS
• Number Of Channels Per Chip: 4
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.1 V
• Maximum Operating Temperature: + 85 C
• Function: Bus Transceiver with Voltage Translation
• Input Bias Current (max): 20 uA
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Rate: -
• Lead Free Status / Rohs Status: Compliant
• Other names: FXL4TD245BQXTR

©2006 Fairchild Semiconductor Corporation
FXL4TD245 • Rev. 1.0.6
AC Loading and Waveforms
Input t
Input t
For V
R
R
Symbol
= t
= t
Figure 2. Waveform for Inverting
DATA
DATA
OUT
V
F
F
V
mi
and Non-Inverting Functions
V
V
Figure 4. 3-STATE Output High Enable and Disable Times for Low Voltage Logic
IN
mo
= 2.0 ns, 10% to 90%
= 2.5ns, 10% to 90%, @ V
mi
X
Y
: V
CCI
= V
t
CCA
pxx
3.3V ± 0.3V
AC Load Table
V
V
V
SIGNAL
OH
V
OL
for Control Pins T/R and OE, or V
1.8V ± 0.15V
CCO
1.2V ± 0.1V
1.5V ± 0.1V
2.5V ± 0.2V
3.3V ± 0.3V
CCI
TEST
+ 0.3V
− 0.3V
V
/ 2
/ 2
CCO
t
t
t
Input t
Input t
PLH
PHZ
PLZ
I
= 3.0V to 3.6V only
Test
t
pxx
, t
, t
, t
V
R
R
V
DUT
PHL
PZL
PZH
CONTROL
mi
CC
= t
= t
V
OUTPUT
mo
F
F
2.5V ± 0.2V
V
V
= 2.0 ns, 10% to 90%
= 2.5ns, 10% to 90%, @ V
DATA
OH
V
GND
V
OL
OUT
V
V
CCI
CCO
Figure 1. AC Test Circuit
CCO
CCI
+ 0.15V
− 0.15V
V
CCO
C
15pF
15pF
15pF
15pF
15pF
1.8V ± 0.15V, 1.5V ± 0.1V, 1.2V ± 0.1V
/ 2
C
/ 2
L
t
L
PZH
x 2 at V
CCA
R
L
V
9
CCO
mo
1.8V ± 0.15V
/ 2
Rtr1
V
V
OH
OL
V
I
V
Switch
t
= 3.3 ± 0.3V, 2.5V ± 0.2V,
= 3.0V to 3.6V only
PHZ
OPEN
CCO
Input t
Input t
V
CCI
GND
+ 0.15V
− 0.15V
and Disable Times for Low Voltage Logic
CC
2kΩ
2kΩ
2kΩ
2kΩ
2kΩ
R
Figure 3. 3-STATE Output Low Enable
/ 2
/ 2
V
L
R
R
CONTROL
mi
= t
= t
OUTPUT
F
F
OPEN
GND
V
DATA
= 2.0 ns, 10% to 90%
= 2.5ns, 10% to 90%, @ V
OUT
CC
V
V
V
GND
OH
X
x 2
CCA
1.5V ± 0.1V
t
V
V
PZL
V
OH
V
OL
CCO
CCI
Rtr1
2kΩ
2kΩ
2kΩ
2kΩ
2kΩ
+ 0.1V
− 0.1V
t
t
t
PLH
PZH
PZL
/ 2
/ 2
V
, t
, t
, t
mo
PLZ
PHL
PHZ
t
PLZ
I
= 3.0V to 3.6V only
1.2V ± 0.1V
V
V
V
V
OH
OL
V
mi
CCO
CCI
+ 0.1V
− 0.1V
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/ 2
/ 2
V
V
V
GND
Y
OL
CCA