74FCT245ATQG8 IDT, 74FCT245ATQG8 Datasheet - Page 5

• Manufacturer Part Number: 74FCT245ATQG8
• Description: Bus Transceivers Octal Bidirectional Transceiver
• Manufacturer: IDT

Specifications of 74FCT245ATQG8

• Rohs: yes
• Part # Aliases: IDT74FCT245ATQG8

NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not tested.
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - MILITARY
SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL
IDT54/74FCT245T/AT/CT
FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
Symbol
t
t
t
t
t
t
t
t
t
t
Symbol
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PZL
PHZ
PZH
PZL
PHZ
PLZ
PLH
PHL
PZH
PZL
PHZ
PLZ
PZH
PZL
PHZ
PLZ
PLZ
Propagation Delay
A to B, B to A
Output Enable Time
OE to A or B
Output Disable Time
OE to A or B
Output Enable Time
T/R to A or B
Output Disable Time
T/R to A or B
Propagation Delay
A to B, B to A
Output Enable Time
OE to A or B
Output Disable Time
OE to A or B
Output Enable Time
T/R to A or B
Output Disable Time
T/R to A or B
Parameter
Parameter
(3)
(3)
(3)
(3)
Condition
R
C
L
L
= 500Ω
= 50pF
(1)
Min.
1.5
1.5
1.5
1.5
1.5
Condition
54FCT245T
R
C
(2)
L
L
5
= 500Ω
= 50pF
(1)
Max.
7.5
10
10
10
10
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
Min.
Min.
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
54FCT245AT
74FCT245AT
(2)
(2)
Max.
Max.
4.9
6.5
6.5
4.6
6.2
6.2
6
6
5
5
Min.
Min.
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
54FCT245CT
74FCT245CT
(2)
(2)
Max.
Max.
4.1
5.8
4.8
5.8
4.8
4.5
6.2
5.2
6.2
5.2
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns