PI74FCT574ATQ Pericom Semiconductor, PI74FCT574ATQ Datasheet
PI74FCT574ATQ
Manufacturer Part Number
PI74FCT574ATQ
Description
IC OCT D REG 3-STATE 20 QSOP
Manufacturer
Pericom Semiconductor
Series
74FCTr
Type
D-Type Busr
Datasheet
1.PI74FCT374ATQ.pdf
(6 pages)
Specifications of PI74FCT574ATQ
Function
Standard
Output Type
Tri-State Non Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Delay Time - Propagation
2ns
Trigger Type
Positive Edge
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output High, Low
-
Frequency - Clock
-
PI74FCT374/2374T and PI74FCT574/2574T Logic Block Diagram
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
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:
• PI74FCT374/534/574/2374/2574T is pin compatible with bipolar
• 25 series resistor on all outputs (FCT2XXX only)
• TTL input and output levels
• Low ground bounce outputs
• Extremely low static power
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Packages available:
PI74FCT534T Logic Block Diagram
FAST™ Series at a higher speed and lower power
consumption
– 20-pin 173 mil wide plastic TSSOP (L)
– 20-pin 300 mil wide plastic DIP (P)
– 20-pin 150 mil wide plastic QSOP (Q)
– 20-pin 150 mil wide plastic TQSOP (R)
– 20-pin 300 mil wide plastic SOIC (S)
CP
OE
OE
CP
CP
CP
O
O
Q
Q
0
D
0
D
D
D
0
0
CP
CP
O
O
Q
Q
1
D
1
D
D
D
1
1
CP
CP
O
O
Q
Q
2
D
2
D
D
D
2
2
1
CP
CP
Product Description:
Pericom Semiconductor’s PI74FCT series of logic circuits are pro-
duced in the Company’s advanced 0.6/0.8 micron CMOS technology,
achieving industry leading speed grades. All PI74FCT2XXX devices
have a built-in 25 ohm series resistor on all outputs to reduce noise
resulting from reflections, thus eliminating the need for an external
terminating resistor.
The PI74FCT374T/534T/574T and P174FCT2374T/2574T are
8-bit wide octal registers designed with eight D-type flip-flops with
a buffered common clock and buffered 3-state outputs. When
output enable (OE) is LOW, the outputs are enabled. When OE is
HIGH, the outputs are in the high impedance state. Input data
meeting the setup and hold time requirements of the D inputs is
transferred to the O outputs on the LOW-to-HIGH transition of the
clock input.
Device models available upon request.
O
O
Q
Q
3
D
3
D
D
D
(25
3
3
CP
CP
O
O
Q
Series) PI74FCT2374T/2574T
Q
4
D
4
D
D
D
4
4
OCTAL D REGISTERS (3-STATE)
(25 Series) P174FCT2374T/2574T
PI74FCT374T/534T/574T
CP
CP
O
O
Q
Q
5
D
5
D
D
D
5
5
PI74FCT374T/534T/574T
CP
Fast CMOS Octal D
CP
O
O
Registers (3-State)
Q
Q
6
D
6
D
D
D
6
6
CP
CP
O
O
Q
Q
7
D
7
D
D
D
PS2016A 03/11/96
7
7
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PI74FCT574ATQ Summary of contents
Page 1
... O 0 (25 Product Description: Pericom Semiconductor’s PI74FCT series of logic circuits are pro- duced in the Company’s advanced 0.6/0.8 micron CMOS technology, achieving industry leading speed grades. All PI74FCT2XXX devices have a built-in 25 ohm series resistor on all outputs to reduce noise resulting from reflections, thus eliminating the need for an external terminating resistor ...
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Page 6
... 500 L 1.5 10.0 1.5 1.5 6.5 1.5 2.0 — 2.0 1.5 — 1.5 7.0 — 5.0 Pericom Semiconductor Corporation 6 PI74FCT374T/534T/574T (25 Series) P174FCT2374T/2574T OCTAL D REGISTERS (3-STATE) 574CT/2574CT 574DT Com. Com. Com. Max Min Max Min 6.5 2.0 5.2 2.0 6.5 1.5 5.5 1 ...