PI74FCT3244LE Pericom Semiconductor, PI74FCT3244LE Datasheet - Page 4

• Manufacturer Part Number: PI74FCT3244LE
• Description: IC BUFF DVR 8BIT N-INV 20TSSOP
• Manufacturer: Pericom Semiconductor
• Series: 74FCTr

Specifications of PI74FCT3244LE

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 60mA, 90mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Logic Family: FCT
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 8
• Output Type: 3-State
• Propagation Delay Time: 4.1 ns at 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power Supply Characteristics
Notes:
1.
2.
3.
4.
5.
6.
Parameters
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
Typical values are at V
Per TTL driven input; all other inputs at Vcc or GND.
This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
Values for these conditions are examples of the I
I
I
I
ΔI
D
N
I
f
N
f
N
ΔI
I
C
C
CC
CCD
CP
I
I
CCD
H
T
CP
I
= Input Frequency
CC
I
CC
=I
= I
= Number of Inputs at f
C
CC
= Number of TTL Inputs at D
= Duty Cycle for TTL Inputs High
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
06-0218
= Quiescent Current (I
= Number of Clock Inputs at f
QUIECSENT
= Power Supply Current for a TTL High Input
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
CC
+ ΔI
Quiescent Power
Supply Current
Quiescent Power
Supply Current, TTL
Inputs HIGH
Dynamic Power
Supply
Total Power Supply
Current
CC
D
+ I
H
INPUTS
Description
N
(4)
T
(6)
CC
+ I
CCD
= 3.3V,
CCL
I
+ I
DYNAMIC
, I
(f
CP
CCH
H
T
/2 + f
CP
A
=+25°C.
and I
I
N
V
V
V
Outputs Open
OE
One Bit Toggling
50% Duty Cycle
V
Outputs Open
f
50% Duty Cycle
OE
One Bit Toggling
V
Outputs Open
f
50% Duty Cycle
OE
8 Bits Toggling
I
CCZ
I
I
)
CC
CC
CC
CC
CC
= 10 MH
= 2.5 MH
X
X
X
)
= Max.
= Max.
= Max.,
= Max.,
= Max.,
= GND
= GND
= GND
CC
formula. These limits are guaranteed but not tested.
Z
Z
Test Conditions
4
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
= GND or V
= V
= V
= GND
= V
= GND
= V
= GND
(1)
CC
CC
CC
CC
– 0.6V
– 0.6V
– 0.6V
CC
(3)
Min.
3.3V 8-Bit Buffer/Line Driver
Typ.
0.97
0.1
1.9
95
(2)
Max.
4.7
PI74FCT3244
500
100
2.3
10
PS7067I
(5)
Units
MHz
µA/
mA
Μ
µA
06/20/06
A