74abt541cmsax-nl Fairchild Semiconductor, 74abt541cmsax-nl Datasheet - Page 6

• Manufacturer Part Number: 74abt541cmsax-nl
• Description: 74abt541 Octal Buffer/line Driver With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

©1992 Fairchild Semiconductor Corporation
74ABT541 Rev. 1.4
Skew
SOIC package.
Notes:
11. This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described
12. These specifications guaranteed but not tested. The limits represent propagation delays with 250pF load capacitors
13. Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate
14. This describes the difference between the delay of the LOW-to-HIGH and the HIGH-to-LOW transition on the same
15. Propagation delay variation for a given set of conditions (i.e., temperature and V
Capacitance
Note:
16. C
Symbol
t
t
OSHL
OSLH
t
switching in phase (i.e., all LOW-to-HIGH, HIGH-to-LOW, etc.)
in place of the 50pF load capacitors in the standard AC load.
outputs of the same device. The specification applies to any outputs switching HIGH-to-LOW (t
(t
but not tested.
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.
specification is guaranteed but not tested.
t
OST
t
PS
PV
OSLH
Symbol
C
OUT
OUT
(14)
(15)
(13)
C
(13)
(13)
IN
is measured at frequency of f = 1 MHz, per MIL-STD-883, Method 3012.
), or any combination switching LOW-to-HIGH and/or HIGH-to-LOW (t
(16)
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
Input Capacitance
Output Capacitance
Parameter
Parameter
T
V
A
V
V
CC
CC
CC
= –40°C to +85°C,
Switching
6
C
8 Outputs
= 0.0V
= 5.0V
= 4.5V to 5.5V,
L
Max.
= 50pF,
1.3
1.0
2.0
2.0
2.0
Conditions
T
A
= 25°C
(11)
OST
T
V
A
). The specification is guaranteed
CC
CC
= –40°C to +85°C,
Switching
C
) from device to device. This
8 Outputs
= 4.5V to 5.5V,
L
= 250pF,
Max.
2.3
1.8
3.5
3.5
3.5
Typ.
5.0
9.0
OSHL
(12)
), LOW-to-HIGH
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Units
Units
pF
pF
ns
ns
ns
ns
ns