PI74FCT16245ATAE Pericom Semiconductor, PI74FCT16245ATAE Datasheet
PI74FCT16245ATAE
Manufacturer Part Number
PI74FCT16245ATAE
Description
IC TRANSCVR DUAL N-INV 48TSSOP
Manufacturer
Pericom Semiconductor
Series
74FCTr
Specifications of PI74FCT16245ATAE
Logic Type
Transceiver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA
Voltage - Supply
5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI74FCT16245ATAE
Manufacturer:
ELNA
Quantity:
1 328
Company:
Part Number:
PI74FCT16245ATAEX
Manufacturer:
PER
Quantity:
4 500
Features
Common Features
• PI74FCT16245T and PI74FCT162245T are high-speed, low-
• V
• Hysteresis on all inputs
PI74FCT16245T Features
• High output drive: I
• Power off disable outputs permit “live insertion”
• Typical V
• Packaging (Pb-free & Green available):
PI74FCT162245T Features
• Balanced output drivers: ±24mA
• Reduced system switching noise
• Typical V
• Packaging (Pb-free & Green available):
Block Diagram
power devices with high-current drive
< 1.0V at V
– 48-pin 240-mil wide plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
– 48-pin 300-mil wide plastic TVSOP (K)
< 0.6V at V
– 48-pin 240-mil wide plastic TSSOP (A)
– 48-pin 300-mil wide plastic SSOP (V)
– 48-pin 300-mil wide plastic TVSOP (K)
CC
= 5V ±10%
06-0218
OLP
OLP
CC
CC
(Output Ground Bounce)
(Output Ground Bounce)
= 5V, T
= 5V, T
OH
A
A
= –32mA; I
= 25°C
= 25°C
1
DIR
1
1
1
1
1
1
1
1
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
OL
= 64mA
1
1
1
1
1
1
1
1
1
OE
B
B
B
B
B
B
B
B
0
1
2
3
4
5
6
7
Fast CMOS 16-Bit Bidirectional Transceivers
1
Description
Pericom Semiconductor’s PI74FCT16245T and PI74FCT162245T
are 16-bit bidirectional transceivers designed for asynchronous two-
way communication between data buses. The direction control
input pin (xDIR) determines the direction of data flow through the
bidirectional transceiver. The Direction and Ouput Enable controls
are designed to operate these devices as either two independent 8-
bit transceivers or one 16-bit transceiver. The output enable (OE)
input, when HIGH, disables both A and B ports by placing them
in Hi-Z condition.
The PI74FCT16245T output buffers are designed with a power off
disable allowing “live insertion” of boards when used as backplane
drivers.
The PI74FCT162245T has ±24mA balanced output drivers. It is
designed with current limiting resistors at its outputs to control the
output edge rate resulting in lower ground bounce and undershoot.
This eliminates the need for external terminating resistors for most
interface applications.
2
DIR
2
2
2
2
2
2
2
2
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
2
2
2
2
2
2
2
2
2
OE
B
B
B
B
B
B
B
B
PI74FCT162245T
0
1
2
3
4
5
6
7
PI74FCT16245T
PS2032I
06/20/06
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