74LCXH2245MTC Fairchild Semiconductor, 74LCXH2245MTC Datasheet - Page 4

• Manufacturer Part Number: 74LCXH2245MTC
• Description: IC TXRX BIDIRECT BUSHOLD 20TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74LCXHr

Specifications of 74LCXH2245MTC

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA; 12mA, 12mA
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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V
V
I
I
I
I
I
'
t
t
t
t
t
t
t
t
t
t
t
t
t
t
I
I(HOLD)
I(OD)
OZ
CC
PHL
PLH
PHL
PLH
PZL
PZH
PZL
PZH
PLZ
PHZ
PLZ
PHZ
OSHL
OSLH
DC Electrical Characteristics
Note 4: Outputs disabled or 3-STATE only.
Note 5: An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 6: An external driver must sink at least the specified current to switch from HIGH-to-LOW.
AC Electrical Characteristics
Note 7: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
I
OL
OL
CC
Symbol
Symbol
Propagation Delay
A to B
Propagation Delay
B to A
Output Enable Time
A to B
Output Enable Time
B to A
Output Disable Time
A to B
Output Disable Time
B to A
Output to Output Skew
(Note 7)
LOW Level Output Voltage
A Outputs
LOW Level Output Voltage
B Outputs
Input Leakage Current
Bushold Input Minimum
Drive Hold Current
Bushold Input Over-Drive
Current to Change State
3-STATE I/O Leakage
Quiescent Supply Current
Increase in I
CC
Parameter
Parameter
per Input
I
I
I
I
I
I
I
I
I
I
I
V
V
V
V
V
(Note 5)
(Note 6)
(Note 5)
(Note 6)
V
V
V
3.6V
V
OL
OL
OL
OL
OL
OL
OL
OL
OL
OL
OL
I
IN
IN
IN
IN
O
I
I
IH
V
V
V
d
100
8 mA
12 mA
16 mA
24 mA
100
4 mA
4 mA
6 mA
8 mA
12 mA
V
0.7V
1.7V
0.8V
2.0V
V
CC
IH
CC
V
CC
(Continued)
V
Min
CC
1.5
1.5
1.5
1.5
1.5
1.5
CC
or V
I
Conditions
or GND
or GND
, V
P
P
C
or GND

A
A
L
O
0.6V
IL
3.3V
d
50 pF
5.5V (Note 4)
r
Max
0.3V
4
8.0
7.0
9.5
8.5
7.5
7.5
1.0
T
A

OSHL
40
Min
1.5
1.5
1.5
1.5
1.5
1.5
q
C to
2.3
2.3
2.3
2.3
2.3
2.3
) or LOW-to-HIGH (t
2.3 - 3.6
V
C
CC
V
L
(V)
2.3
2.7
3.0
3.0
2.3
2.7
3.0
2.7
3.0
2.3
3.0
2.7
3.6
CC







3.6
3.6
3.6
3.6
3.6
3.6
85
50 pF
2.7V
q
C, R
Max
10.5
9.0
8.0
9.5
8.5
8.5
L
500
OSLH


T
Min


300
450
300
450
A
45
75
45
75
:
).
V
Min

1.5
1.5
1.5
1.5
1.5
1.5
CC
40
C
q
L
C to
2.5V
30 pF

85
r
Max
0.55
0.55
r
r
r
500
0.2
0.6
0.4
0.4
0.2
0.6
0.4
0.6
0.8
10
5.0
5.0
Max
11.0
10.5
10
0.2V
9.6
8.4
9.0
9.0
q
C
Units
Units
P
P
P
P
P
P
ns
ns
ns
ns
ns
ns
ns
V
V
A
A
A
A
A
A