74FCT543ATQG8 IDT, 74FCT543ATQG8 Datasheet - Page 5

• Manufacturer Part Number: 74FCT543ATQG8
• Description: Bus Transceivers Octal Latched Transeiver
• Manufacturer: IDT

Specifications of 74FCT543ATQG8

• Rohs: yes
• Part # Aliases: IDT74FCT543ATQG8

SWITCHING CHARACTERISTICS OVER OPERATING RANGE
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This limit is guaranteed but not tested.
IDT74FCT543AT/CT/DT
FAST CMOS OCTAL LATCHED TRANSCEIVER
Symbol
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PZH
PHZ
t
PZL
PLZ
SU
t
t
W
H
Parameter
Propagation Delay
Transparant Mode
Ax to Bx or Bx to Ax
Propagation Delay
LEBA to Ax, LEAB to Bx
Output Enable Time
OEBA or OEAB to Ax or Bx
CEBA or CEAB to Ax or Bx
Output Disable Time
OEBA or OEAB to Ax or Bx
CEBA or CEAB to Ax or Bx
Set-up Time, HIGH or LOW
Ax or Bx to LEBA or LEAB
Hold Time, HIGH or LOW
Ax or Bx to LEBA or LEAB
LEBA or LEAB Pulse Width LOW
Condition
R
C
L
L
= 500Ω
= 50pF
5
(1)
Min
1.5
1.5
1.5
1.5
74FCT543AT
2
2
5
.
(2)
Max.
6.5
7.5
—
—
—
8
9
Min
74FCT543CT
1.5
1.5
1.5
1.5
2
2
5
INDUSTRIAL TEMPERATURE RANGE
.
(2)
Max.
5.3
6.5
—
—
—
7
8
Min
1.5
1.5
1.5
1.5
1.5
1.5
3
74FCT543DT
(3)
.
(2)
Max.
4.4
5.4
4.3
—
—
—
5
Unit
ns
ns
ns
ns
ns
ns
ns