IDT74FCT2543ATQ IDT, Integrated Device Technology Inc, IDT74FCT2543ATQ Datasheet - Page 4

• Manufacturer Part Number: IDT74FCT2543ATQ
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT74FCT2543ATQ

• Logic Family: FCT
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 9ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: TTL
• Output Logic Level: TTL
• Output Type: 3-State
• Package Type: QSOP
• Polarity: Non-Inverting
• Logical Function: Latched Transceiver
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Quiescent Current (typ): 10uA
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Lead Free Status / Rohs Status: Not Compliant

POWER SUPPLY CHARACTERISTICS
NOTES:
1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
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 ΔI
6. I
All currents are in milliamps and all frequencies are in megahertz.
IDT74FCT2543AT/CT
FAST CMOS OCTAL LATCHED TRANSCEIVER
I
I
ΔI
D
N
I
f
f
N
Symbol
C
C
CC
CCD
CP
i
H
T
i
= Output Frequency
ΔI
CC
I
= I
= I
= Number of Outputs at f
CCD
= Number of TTL Inputs at D
= Duty Cycle for TTL Inputs High
I
= Quiescent Current
= Clock Frequency for Register Devices (Zero for Non-Register Devices)
C
CC
QUIESCENT
= Dynamic Current caused by an Input Transition Pair (HLH or LHL)
CC
= Power Supply Current for a TTL High Input (V
+ ΔI
CC
+ I
Quiescent Power Supply Current
TTL Inputs HIGH
Dynamic Power Supply
Current
Total Power Supply Current
D
H
INPUTS
N
T
+ I
(4)
CC
IN
+ I
CCD
= 3.4V). All other inputs at V
DYNAMIC
= 5.0V, +25°C ambient.
i
Parameter
(f
CP
H
/2+ f
i
N
i
)
(6)
CC
formula. These limits are guaranteed but not tested.
IN
CC
= 3.4V)
or GND.
V
V
V
CEAB and OEAB = GND
CEBA = V
One Input Toggling
50% Duty Cycle
V
f
50% Duty Cycle
CEAB and OEAB = GND
CEBA = V
One Bit Toggling
at fi = 5MHz
50% Duty Cycle
V
f
50% Duty Cycle
CEAB and OEAB = GND
CEBA = V
Eight Bits Toggling
at fi = 2.5MHz
50% Duty Cycle
CP
CP
CC
IN
CC
CC
CC
= 3.4V
= 10MHz (LEAB)
= 10MHz (LEAB)
= Max., Outputs Open
= Max., Outputs Open
= Max.
= Max.
(3)
CC
CC
CC
Test Conditions
4
V
V
V
V
V
V
V
V
V
V
(1)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= V
= V
= V
= GND
= GND
= 3.4V
= GND
= GND
= 3.4V
= GND
CC
CC
CC
INDUSTRIAL TEMPERATURE RANGE
Min.
—
—
—
—
—
—
Typ.
0.06
0.5
0.6
1.1
1.5
3.8
(2)
Max.
0.12
13
2.2
4.2
4
2
(5)
(5)
MHz
Unit
mA/
mA
mA