PI74LPT16374CAE Pericom Semiconductor, PI74LPT16374CAE Datasheet - Page 4

• Manufacturer Part Number: PI74LPT16374CAE
• Description: IC 16BIT REIGSTER 3-ST 48-TSSOP
• Manufacturer: Pericom Semiconductor
• Series: 74LPTr

Specifications of PI74LPT16374CAE

• Logic Type: Register, D-Type
• Output Type: Standard
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Function: Universal
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• 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 specifi ed under Electrical Characteristics for the applicable device.
Typical values are at Vcc = 3.3V, +25°C ambient.
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 Icc formula. These limits are guaranteed but not tested.
I
I
I
ΔI
D
N
I
f
N
f
N
All currents are in milliamps and all frequencies are in megahertz.
C
C
CC
CCD
CP
I
ΔI
I
H
T
CP
I
= Input Frequency
I
CCD
CC
=I
= I
I
= Number of Inputs at f
CC
= Number of TTL Inputs at D
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
= Duty Cycle for TTL Inputs High
08-0291
C
= Quiescent Current (I
CC
= Number of Clock Inputs at f
QUIESCENT
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
= Power Supply Current for a TTL High Input
CC
+ ΔI
CC
Quiescent Power Supply
Current
Quiescent Power Supply
Current TTL Inputs HIGH
Dynamic Power Supply (4)
Total Power Supply
Current (6)
+ I
D
H
INPUTS
N
T
+ I
De scrip tion
+ I
CCD
CCL
I
DYNAMIC
(f
, I
CP
CCH
/2 + f
H
CP
and I
I
N
I
CCZ
)
)
V
V
V
Outputs Open
X
xLE = V
One Bit Toggling
50% Duty Cycle
V
Outputs Open
f
50% Duty Cycle
X
One Bit Toggling
V
Outputs Open
f
50% Duty Cycle
X
16 Bits Toggling
I
I
OE = GND
OE = GND
OE = GND
CC
CC
CC
CC
CC
= 10 MH
= 2.5 MH
= Max.
= Max.
= Max.,
= Max.,
= Max.,
CC
Test Conditions (1)
Z
Z
4
V
V
V
– 0.6V
V
V
V
V
V
V
IN
CC
IN
IN
IN
IN
IN
IN
IN
= GND or
= V
= V
= GND
= V
= GND
= V
= GND
(3)
CC
CC
CC
CC
– 0.6V
– 0.6V
Min.
3.3V 16-Bit Register (3-State)
Typ (2)
0.1
0.6
2.1
50
4.7 (5)
Max.
500
PI74LPT16374
2.3
10
75
PS2070F
Units
MHz
μA/
mA
Μ
A
11/10/08