PI74FCT2273ATQ Pericom Semiconductor, PI74FCT2273ATQ Datasheet - Page 3

• Manufacturer Part Number: PI74FCT2273ATQ
• Description: IC OCTAL D FLIP-FLOP 20 QSOP
• Manufacturer: Pericom Semiconductor
• Series: 74FCTr
• Type: D-Type Busr

Specifications of PI74FCT2273ATQ

• 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, 12mA
• Voltage - Supply: 4.5 V ~ 5.5 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
• Frequency - Clock: -

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