PI74FCT16952CTA Pericom Semiconductor, PI74FCT16952CTA Datasheet - Page 5

• Manufacturer Part Number: PI74FCT16952CTA
• Description: IC RGSTRD TXRX 16BIT 56TSSOP
• Manufacturer: Pericom Semiconductor
• Series: 74FCTr

Specifications of PI74FCT16952CTA

• Logic Type: Registered Transceiver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q1266744

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.
I
C
C
CC
CCD
CP
I
I
I
I
CC
H
T
I
CCD
C
= Input Frequency
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
= Quiescent Current
QUIESCENT
= Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
= Power Supply Current for a TTL High Input (V
CC
+ I
Quiescent Power
Supply Current
Supply Current per
Input @ TTL HIGH
Supply Current per
Input per MHz
Total Power Supply
Current
CC
+ I
D
H
INPUTS
N
(6)
T
+ I
IN
+ I
CCD
I
(4)
= 3.4V); all other inputs at Vcc or GND.
DYNAMIC
(f
CP
/2 + f
H
I
N
I
)
V
V
V
xOEAB or xOEBA = GND
One Input Toggling
50% Duty Cycle
V
Outputs Open
f
50% Duty Cycle
xOEAB = xCEAB = GND
xOEAB = V
One Bit Toggling
f
V
Outputs Open
f
50% Duty Cycle
xOEAB = xCEAB = GND
xOEAB = V
16 Bits Toggling
f
50% Duty Cycle
CP
I
CP
I
CC
CC
CC
CC
CC
= 2.5 MH
= 5 MHz
= 10 MH
= 10 MH
= Max.
= Max.
= Max., Outputs Open
= Max.,
= Max.,
Z
IN
Test Conditions
CC
CC
Z
Z
(
(
= 3.4V)
X
X
CLKAB)
CLKAB)
5
(1)
V
V
V
V
V
V
V
V
V
V
V
V
or V
16-BIT REGISTERED TRANSCEIVERS
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= GND
= 3.4V
= V
= GND
= V
= GND
= 3.4V
= GND
= V
= GND
= 3.4
= GND
CC
CC
CC
CC
PI74FCT16952T/162952/162H952T
(3)
Min.
Typ
0.1
0.5
0.8
1.3
3.8
8.3
75
(2)
20.5
Max.
1.7
3.2
6.5
500
120
1.5
PS2042A 03/11/96
(5)
(5)
(5)
(5)
Units
MHz
mA
µA/
mA
µA