PI74FCT16823ATA Pericom Semiconductor, PI74FCT16823ATA Datasheet
PI74FCT16823ATA
Manufacturer Part Number
PI74FCT16823ATA
Description
IC 18-BIT REGISTER 56 TSSOP
Manufacturer
Pericom Semiconductor
Series
74FCTr
Type
D-Typer
Datasheet
1.PI74FCT16823ATA.pdf
(8 pages)
Specifications of PI74FCT16823ATA
Function
Master Reset
Output Type
Non-Inverted
Number Of Elements
2
Number Of Bits Per Element
9
Delay Time - Propagation
1.5ns
Trigger Type
Positive Edge
Current - Output High, Low
24mA, 24mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Frequency - Clock
-
Product Features:
Common Features:
• PI74FCT16823T and PI74FCT162823T are high-speed, low
• V
• Hysteresis on all inputs
• Packages available:
PI74FCT16823T Features:
• High output drive: I
• Power off disable outputs permit “live insertion”
• Typical V
PI74FCT162823T Features:
• Balanced output drivers: ±24 mA
• Reduced system switching noise
• Typical V
PI74FCT162H823T Features:
• Bus Hold retains last active bus state during 3-state
• Eliminates the need for external pull-up resistors
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
Logic Block Diagram
1
CLKEN
power devices with high current drive.
– 56-pin 240 mil wide plastic TSSOP (A)
– 56-pin 300 mil wide palstic SSOP (V)
1
1
CC
CLR
CLK
1
1
OE
D
= 5V ±10%
1
at V
at V
OLP
OLP
CC
CC
= 5V, T
= 5V, T
(Output Ground Bounce) < 1.0V
(Output Ground Bounce) < 0.6V
OH
A
A
= 25°C
= 25°C
To 8 other channels
= –32 mA; I
OL
R
D
C
= 64 mA
1
Q
1
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 PI74FCT16823T, PI74FCT162823T and PI74FCT162H823
are 18-bit wide registers with clock enable (xCLKEN) and clear
(xCLR) controls that make these devices especially suitable for
parity bus interfacing in high-performance systems. The devices
can be operated as two 9-bit registers or one 18-bit register using the
control inputs. Signal pins are arranged in a flow-through
organization for ease of layout and hysteresis is designed into all
inputs to improve noise margin.
The PI74FCT16823T output buffers are designed with a Power-
Off disable function allowing “live insertion” of boards when the
devices are used as backplane drives.
The PI74FCT162823T 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 PI74FCT162H823T 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.
2
CLKEN
2
2
CLR
2
CLK
2
OE
D
1
PI74FCT16823T/162823/162H823T
To 8 other channels
PI74FCT162H823T
PI74FCT162823T
PI74FCT16823T
R
D
18-BIT REGISTERS
C
18-Bit Registers
Fast CMOS
PS2040A 03/11/96
2
Q
1
Related parts for PI74FCT16823ATA
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Fast CMOS bus interface register
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
4-bit,4-port bus exchange switch
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
PI74FCT16823ATA Summary of contents
Page 1
... To 8 other channels 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 PI74FCT16823T, PI74FCT162823T and PI74FCT162H823 are 18-bit wide registers with clock enable (xCLKEN) and clear (xCLR) controls that make these devices especially suitable for parity bus interfacing in high-performance systems ...
Page 2
...
Page 3
...
Page 4
...
Page 5
...
Page 6
...
Page 7
...
Page 8
... Pericom Semiconductor Corporation 8 PI74FCT16823T/162823/162H823T 18-BIT REGISTERS 1628H23CT 162H823DT Max Min Max Min Max Min 7.5 1.5 6.0 1.5 5.0 15.0 1.5 12 ...