IDT74FCT621ATSOG IDT, Integrated Device Technology Inc, IDT74FCT621ATSOG Datasheet - Page 3

• Manufacturer Part Number: IDT74FCT621ATSOG
• Description: IC BUS TRANSCVR 8B N-INV 20SOIC
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 74FCTr

Specifications of IDT74FCT621ATSOG

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 48mA, 48mA; 64mA, 64mA
• Voltage - Supply: 5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC
• Logic Family: FCT
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 14ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: TTL
• Output Logic Level: TTL
• Output Type: Open Drain
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 4.75V
• Quiescent Current (typ): 10uA
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74FCT621ATSOG

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: T
NOTES:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
3. These are maximum I
4. The test limit for this parameter is ±5µA at T
IDT74FCT621T/AT
FAST CMOS OCTAL BUS TRANSCEIVER (OPEN DRAIN)
I
Symbol
OL
I
V
V
V
V
I
for number of outputs exceeding 8 turned on simultaneously.
V
OFF
V
I
I
I
OH
CC
IH
IL
I
OL
OL
IH
IK
IL
I
H
A
= –40°C to +85°C, V
Input HIGH Level
Input LOW Level
Input HIGH Current
Input LOW Current
Input HIGH Current
Clamp Diode Voltage
Output HIGH Current
Output LOW Voltage
(B Bus)
Output LOW Voltage
(A Bus)
Input/Output Power Off
Leakage
Input Hysteresis
Quiescent Power Supply
Current
OL
CC
(4)
values per output, for 8 outputs turned on simultaneously. Total maximum I
Parameter
= 5.0V, +25°C ambient.
(4)
(4)
(4)
CC
= 5.0V ±5%
A
= –55°C.
Guaranteed Logic LOW Level
Guaranteed Logic HIGH Level
V
V
V
V
V
V
V
V
V
V
V
—
V
CC
CC
CC
CC
CC
IN
CC
IN
CC
IN
CC
CC
= V
= V
= V
= Min., I
= Min.
= Min.
= 0V, V
= Max., V
= Max., V
= Max., V
= Max.
= max., V
IH
IH
IH
or V
or V
or V
IN
N
IL
IL
IL
= –18mA
IN
I
I
I
or V
= V
= 2.7V
= 0.5V
= GND or Vcc
O
CC
- 4.5V
Test Conditions
(Max.)
3
V
I
I
OL
OL
OH
(1)
= 64mA
= 48mA
= Vcc (Max.)
OL
(all outputs) is 512mA for commercial and 384mA for military. Derate
(3)
(3)
INDUSTRIAL TEMPERATURE RANGE
Min.
—
—
—
—
—
—
—
—
—
—
—
2
Typ.
–0.7
0.01
200
0.3
0.3
—
—
—
—
—
—
—
(2)
Max.
–1.2
0.55
0.8
0.5
±1
±1
±1
±1
—
20
—
1
Unit
mV
mA
µ A
µ A
µ A
µ A
µ A
V
V
V
V
V