74ABT245CSCX Fairchild Semiconductor, 74ABT245CSCX Datasheet - Page 5

• Manufacturer Part Number: 74ABT245CSCX
• Description: IC TRANSCVR TRI-ST 8BIT 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ABTr

Specifications of 74ABT245CSCX

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(Note 10)
(Note 10)
(Note 14)
(Note 10)
(Note 11)
t
t
t
t
t
C
C
Skew
(SOIC package)
Note 10: Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device.
The specification applies to any outputs switching HIGH-to-LOW (t
HIGH
Note 11: Propagation delay variation for a given set of conditions (i.e., temperature and V
tested.
Note 12: This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase
(i.e., all LOW-to-HIGH, HIGH-to-LOW, etc.)
Note 13: These specifications guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load
capacitors in the standard AC load.
Note 14: This describes the difference between the delay of the LOW-to-HIGH and the HIGH-to-LOW transition on the same pin. It is measured across all
the outputs (drivers) on the same chip, the worst (largest delta) number is the guaranteed specification. This specification is guaranteed but not tested.
Capacitance
Note 15: C
OSHL
OSLH
PS
OST
PV
IN
I/O
Symbol
(Note 15)
Symbol
-
to
-
LOW (t
I/O
is measured at frequency f
OST
Pin to Pin Skew
HL Transitions
Pin to Pin Skew
LH Transitions
Duty Cycle
LH–HL Skew
Pin to Pin Skew
LH/HL Transitions
Device to Device Skew
LH/HL Transitions
). The specification is guaranteed but not tested.
Input Capacitance
I/O Capacitance
Parameter
Parameter
1 MHz, per MIL-STD-883, Method 3012.
OSHL
), LOW
T
8 Outputs Switching
A
V
5
-
Typ
11.0
CC
5.0
to
C
(Note 12)
-
40 C to 85 C
HIGH (t
L
Max
4.5V–5.5V
1.3
1.0
2.0
2.0
2.0
50 pF
CC
OSLH
) from device to device. This specification is guaranteed but not
), or any combination switching LOW
Units
pF
pF
T
8 Outputs Switching
V
V
A
V
CC
CC
CC
C
(Note 13)
40 C to 85 C
L
0V (OE, T/R)
5.0V (A
Max
4.5V–5.5V
2.3
1.8
3.5
3.5
3.5
250 pF
n
Conditions
, B
T
www.fairchildsemi.com
-
A
to
n
)
-
HIGH and/or
25 C
Units
ns
ns
ns
ns
ns