IDT74FCT2245ATQG INTEGRATED DEVICE TECHNOLOGY, IDT74FCT2245ATQG Datasheet - Page 5

• Manufacturer Part Number: IDT74FCT2245ATQG
• Description: IC, LOGIC, FCT, TRANSCEIVER, QSOP20
• Manufacturer: INTEGRATED DEVICE TECHNOLOGY

Specifications of IDT74FCT2245ATQG

• Logic Device Type: Bidirectional
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: QSOIC
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85°C
• Logic Ic Base: RoHS Compliant
• Package / Case: QSOP

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 parameter is guaranteed but not tested.
IDT74FCT2245AT/CT
FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
Symbol
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PZH
PHZ
PZL
PLZ
PZL
PLZ
Parameter
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
(3)
(3)
Condition
C
R
L
L
= 50 pF
= 500Ω
(1)
5
Min
1.5
1.5
1.5
1.5
1.5
74FCT2245AT
.
(2)
Max.
4.6
6.2
6.2
5
5
INDUSTRIAL TEMPERATURE RANGE
(1)
Min
1.5
1.5
1.5
1.5
1.5
.
(2)
74FCT2245CT
Max.
4.1
5.8
4.8
5.8
4.8
Unit
ns
ns
ns
ns
ns