IDT74FCT16646ATPA IDT, Integrated Device Technology Inc, IDT74FCT16646ATPA Datasheet - Page 3

• Manufacturer Part Number: IDT74FCT16646ATPA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74FCT16646ATPA

• Logic Family: FCT
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 9.8ns
• Number Of Elements: 2
• Number Of Channels: 16
• Input Logic Level: TTL
• Output Logic Level: TTL
• Output Type: 3-State
• Package Type: TSSOP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver/Register
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Quiescent Current (typ): 5uA
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Not Compliant

x
IDT74FCT16646AT/CT/ET
FAST CMOS 16-BIT BUS TRANSCEIVER/REGISTER (3-STATE)
DIR
x
DIR
L
X
H
L
x
BUS
BUS
OE
A
L
A
x
OE
L
L
L
H
x
x
CLKAB
CLKAB
REAL-TIME TRANSFER
X
↑
X
X
↑
STORAGE FROM
A AND/OR B
BUS B TO A
x
x
CLKBA
CLKBA
X
↑
↑
X
BUS
BUS
B
B
x
x
SAB
SAB
X
X
X
X
x
x
SBA
SBA
X
X
X
L
3
NOTE:
1. Cannot transfer data to A bus and B bus simultaniously.
x
DIR
x
H
DIR
L
H
(1)
BUS
BUS
x
A
OE
A
x
L
OE
DATA TO A AND/OR B
REAL-TIME TRANSFER
L
TRANSFER STORED
L
BUS A TO B
x
CLKAB
x
CLKAB
H or L
INDUSTRIAL TEMPERATURE RANGE
X
X
x
x
CLKBA
H or L
CLKBA
X
X
BUS
BUS
B
B
x
x
SAB
SAB
L
H
X
x
SBA
x
H
X
SBA
X