PI74FCT162501ATV Pericom Semiconductor, PI74FCT162501ATV Datasheet
PI74FCT162501ATV
Manufacturer Part Number
PI74FCT162501ATV
Description
IC RGSTRD TXRX 18BIT 56SSOP
Manufacturer
Pericom Semiconductor
Series
74FCTr
Datasheet
1.PI74FCT16501ATA.pdf
(8 pages)
Specifications of PI74FCT162501ATV
Logic Type
Registered Transceiver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
9
Current - Output High, Low
24mA, 24mA
Voltage - Supply
5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-SSOP
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
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
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
Product Features
Common Features:
• PI74FCT16501T, PI74FCT162501T, and PI74FCT162H501T
• V
• Hysteresis on all inputs
• Packages available
PI74FCT16501T Features
• High output drive: I
• Power off disable outputs permit “live insertion”
• Typical V
PI74FCT162501T Features
• Balanced output drivers: ±24 mA
• Reduced system switching noise
• Typical V
PI74FCT162H501T Features
• Bus Hold retains last active bus state during 3-state
• Eliminates the need for external pull-up resistors
Logic Block Diagram
are high-speed,
low power devices with high current drive.
– 56-pin 240 mil wide plastic TSSOP (A)
– 56-pin 300 mil wide plastic SSOP (V)
CC
= 5V ±10%
at V
at V
OLP
CC
OLP
CC
= 5V, T
= 5V, T
(Output Ground Bounce) < 1.0V
(Output Ground Bounce) < 0.6V
CLKBA
CLKAB
OEAB
OEBA
OH
LEBA
LEAB
A
A
= 25°C
= 25°C
A
= –32 mA; I
1
OL
= 64 mA
C
D
TO 17 OTHER CHANNELS
C
D
1
Product Description
Pericom Semiconductor’s PI74FCT series of logic circuits are pro-
duced in the Company’s advanced 0.6 micron CMOS technology,
achieving industry leading speed grades.
The PI74FCT16501T, PI74FCT162501T, and PI74FCT162H501T
are 18-bit are registered bus transceivers designed with D-type
latches and flip-flops to allow data flow in transparent, latched, and
clocked modes. The Output Enable (OEAB and OEBA, Latch
Enable (LEAB and LEBA) and Clock (CLKAB and CLKBA)
inputs control the data flow in each direction. When LEAB is
HIGH, the device operates in transparent mode for A-to-B data
flow. When LEAB is LOW, the A data is latched if CLKAB is held
at a HIGH or LOW logic level. The A bus data is stored in the latch/
flip-flop on the LOW-to-HIGH transition of CLKAB, if LEAB is LOW.
OEAB performs the output enable function on the B port. Data flow
from B port to A port is similar using OEBA, LEBA and CLKBA.
These high-speed, low power devices offer a flow-through
organization for ease of board layout.
The PI74FCT16501T output buffers are designed with a Power-Off
disable allowing "live insertion" of boards when used as backplane
drivers.
The PI74FCT162501T has ±24 mA 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.
The PI74FCT162H501T has “Bus Hold” which retains the input’s
last state whenever the input goes to high-impedance preventing
“floating” inputs and eliminating the need for pull-up/down resistors.
C
D
C
D
18-BIT REGISTERED TRANSCEIVERS
PI74FCT16501/162501/162H501T
Registered Transceivers
PI74FCT162H501T
PI74FCT162501T
PI74FCT16501T
Fast CMOS 18-Bit
B
1
PS2035A 03/11/96
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PI74FCT162501ATV Summary of contents
Page 1
... LEAB A 1 Product Description Pericom Semiconductor’s PI74FCT series of logic circuits are pro- duced in the Company’s advanced 0.6 micron CMOS technology, achieving industry leading speed grades. The PI74FCT16501T, PI74FCT162501T, and PI74FCT162H501T are 18-bit are registered bus transceivers designed with D-type latches and flip-flops to allow data flow in transparent, latched, and clocked modes ...
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... Pericom Semiconductor Corporation 8 PI74FCT16501/162501/162H501T 18-BIT REGISTERED TRANSCEIVERS 162H501DT 162H501ET Com. Com. Com. Max Min Max Min Max 150 — 150 — 150 4.6 1 ...