PI74FCT273ATS Pericom Semiconductor, PI74FCT273ATS Datasheet - Page 3
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PI74FCT273ATS
Manufacturer Part Number
PI74FCT273ATS
Description
IC OCT D F/F W/RESET 20 SOIC
Manufacturer
Pericom Semiconductor
Series
74FCTr
Type
D-Type Busr
Datasheet
1.PI74FCT273ATQ.pdf
(4 pages)
Specifications of PI74FCT273ATS
Function
Master Reset
Output Type
Non-Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Delay Time - Propagation
2ns
Trigger Type
Positive Edge
Current - Output High, Low
15mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Frequency - Clock
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI74FCT273ATS
Manufacturer:
PERICOM
Quantity:
20 000
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
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (V
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of the Icc formula. These limits are guaranteed but not tested.
6. I
Power Supply Characteristics
Parameters Description
I
I
D
N
I
f
f
N
All currents are in milliamps and all frequencies are in megahertz.
C
C
CC
CCD
CP
I
I
I
I
I
H
T
I
CC
CCD
C
= Input Frequency
CC
I
=I
= I
= Number of Inputs at f
= Number of TTL Inputs at D
CC
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
= Quiescent Current
= Duty Cycle for TTL Inputs High
QUIESCENT
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
= Power Supply Current for a TTL High Input (V
CC
+ I
CC
Quiescent Power
Supply Current
Supply Current per
per Input @ TTL HIGH
Supply Current per
Input per MHx
Total Power Supply
Current
+ I
D
H
INPUTS
N
T
(6)
+ I
IN
+ I
CCD
I
= 3.4V); all other inputs at Vcc or GND.
DYNAMIC
(f
(4)
CP
/2 + f
H
I
N
I
)
V
V
V
MR = Vcc, One Input Toggling V
50% Duty Cycle
V
f
MR = Vcc, 50% Duty Cycle
One Bit toggling at f
V
f
MR = V
Eight Bits toggling at
f
CP
CP
I
CC
CC
CC
CC
CC
= 2.5 MH
= 10 MH
= 10 MH
= Max.
= Max.
= Max., Outputs Open
= Max., Outputs Open
= Max., Outputs Open
IN
CC
= 3.4V)
, 50% Duty Cycle
Z
Z
Z
, 50% Duty Cycle
Test Conditions
, 50% Duty Cycle V
, 50% Duty Cycle V
I
3
= 5 MH
Z
(1)
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= GND or V
= 3.4V
= V
= GND
= V
= GND
= 3.4V
= GND
= V
= GND
= 3.4V
= GND
Octal D Flip-Flop with Master Reset
CC
CC
CC
(3)
CC
(25 Series) P174FCT2273T
Min.
Typ
0.15
0.1
0.5
1.5
2.0
3.8
6.0
(2)
PI74FCT273T
16.3
Max.
3.5
3.5
7.3
0.25
500
2.0
PS2013A 03/09/96
(5)
(5)
(5)
(5)
Units
MHz
mA/
mA
mA
µA