ST2378ETTR STMicroelectronics, ST2378ETTR Datasheet - Page 12

• Manufacturer Part Number: ST2378ETTR
• Description: IC XLATOR 8-BIT DUAL ESD 20TSSOP
• Manufacturer: STMicroelectronics

Specifications of ST2378ETTR

• Logic Function: Translator, Bidirectional, Open Drain
• Number Of Bits: 8
• Input Type: Logic
• Output Type: Logic
• Data Rate: 13Mbps
• Number Of Channels: 8
• Number Of Outputs/channel: 1
• Differential - Input:output: No/No
• Propagation Delay (max): 4ns
• Voltage - Supply: 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-TSSOP
• Supply Voltage: 1.7 V ~ 5.5 V
• High Level Output Current: -20uA
• Low Level Output Current: 1mA
• Operating Supply Voltage (typ): 1.8/2.5/3.3/5V
• Package Type: TSSOP
• Quiescent Current: 20nA
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 1.71V
• Abs. Propagation Delay Time: 300ns
• Mounting: Surface Mount
• Pin Count: 20
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Logic Type: Voltage Level Translator
• Input Bias Current (max): 0.02 mA
• Propagation Delay Time: 210 ns (Typ) @ 1.8 V
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.71 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3730-2

Electrical characteristics
Table 6. AC characteristic (open drain driving)
1. For normal operation, ensure V
2. For V
3. Power Supply Range: V
4. Typical values are referred to T
5. Rise Time:10% to 90%, Fall Time 90% to 10%
6. tpd: 50% to 50%
7. Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the
8. Each translator equally loaded; parameter guaranteed by desig
12/22
t
t
t
t
Symbol
IOVL-VCC
IOVCC-VL
PZL
PLZ
t
t
t
same device switching in the same direction, either HIGH or LOW (t
RVCC
t
OSLH
OSHL
t
t
DR
FCC
RVL
FVL
t
t
PZH
PZL
CC
= V
Propagation Delay Time(4)
Propagation Delay Time(4)
L
Output Enable and Disable Time
Channel to channel Skew Time
= 1.8V, tr = tf
I/O
I/O
I/O
I/O
VL-LH
VL-HL
VCC-LH
VCC-HL
Rise Time I/O
Fall Time I/O
Maximum Data Rate
Rise Time I/O
Fall Time I/O
to I/O
to I/O
L
Parameter
, V
to I/O
to I/O
≤
CC
(6)(7)
4ns
VCC-HL
VCC-LH
1.8V ± 5%, 2.5 ± 0.2V, 3.3 ± 0.3V, 5.0 ± 0.5V.
L
A
VL-LH
VL-HL
=25°C
< (V
VCC
VCC
VL
VL
(3)(8)
CC
(3)(8)
(3)(8)
(3)(8)
+ 0.3V). During power-up, V
t
t
t
t
PLH
PHL
PLH
PHL
1.8 to 5.0
V
C
Test Condition
L
L
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
(V)
=15pF t
Driver output
R
T
(3)
≤ 50Ω
r
V
=t
OSLH
V
L
CC
f
L
> (V
(2)
≤ 6ns
1.8
5.0
1.8
5.0
1.8
5.0
1.8
5.0
1.8
5.0
1.8
5.0
1.8
5.0
1.8
5.0
1.8
5.0
1.8
5.0
to 5.0
(V)
= | t
(1)
CC
(3)
PLHm
+ 0.3V) will not damage the device
- t
Min.
800
PLHn
|, t
-40 to +85 °C
OSHL
Typ.
Value
210
210
210
100
210
150
59
12
20
96
11
11
14
57
60
10
= | t
7
7
8
2
(4)
PHLm
- t
Max.
300
150
300
150
300
150
300
150
200
PHLn
30
30
30
30
20
20
20
20
80
20
10
|
ST2378E
kbps
Unit
ns
ns
ns
ns
ns
ns
ns
ns