PI74FCT2646ATQ Pericom Semiconductor, PI74FCT2646ATQ Datasheet - Page 3

• Manufacturer Part Number: PI74FCT2646ATQ
• Description: IC REGISTERED TRANSCVR 8B 24QSOP
• Manufacturer: Pericom Semiconductor
• Series: 74FCTr

Specifications of PI74FCT2646ATQ

• Logic Type: Registered Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 15mA, 64mA
• Voltage - Supply: 5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
646/648/
651/652/ GAB GBA CPAB CPBA
646/648/
651/652/ GAB GBA CPAB CPBA
2646
2652
2646
2652
DIR
DIR
H
X
X
L
L
L
L
L
REAL-TIME TRANSFER
BUS
BUS
G
G
H
H
X
H
L
L
L
L
STORAGE FROM
A
A
A AND/OR B
BUS B TO A
CPAB CPBA
CPAB CPBA
X
X
X
X
X
X
X
X
BUS
BUS
B
B
SAB
SAB
SAB
SAB
X
X
X
X
X
X
X
X
SBA
SBA
SBA
SBA
X
X
X
X
X
X
L
L
3
646/648/
651/652/ GAB GBA CPAB CPBA
646/648
651/652/ GAB GBA CPAB CPBA
1. Note: The FCT646/2646 cannot transfer data to
2646
2652
2646
2652
A bus and B bus simultaneously.
OCTAL REGISTERED TRANSCEIVERS
(1)
DIR
DIR
H
H
H
H
L
REAL-TIME TRANSFER
(25 Series) P174FCT2646T/2652T
DATA TO A AND/OR B
TRANSFER STORES
BUS
BUS
G
G
H
L
L
L
L
A
A
BUS A TO B
CPAB CPBA
CPAB CPBA
H or L
H or L H or L
X
X
X
PI74FCT646/648/651/652T
H or L
X
X
X
BUS
BUS
B
B
SAB
SAB
SAB
SAB
X
H
H
L
L
PS2022A 03/11/96
SBA
SBA
SBA
SBA
X
X
H
X
H