IDT74ALVCH162245
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
OUTPUT DRIVE CHARACTERISTICS (A PORT)
Symbol
Parameter
Test Conditions(1)
VOH
Output HIGH Voltage
VCC = 2.3V to 3.6V
IOH = – 0.1mA
VCC = 2.3V
IOH = – 4mA
IOH = – 6mA
VCC = 2.7V
IOH = – 4mA
IOH = – 8mA
VCC = 3V
IOH = – 6mA
IOH = – 12mA
VOL
Output LOW Voltage
VCC = 2.3V to 3.6V
IOL = 0.1mA
VCC = 2.3V
IOL = 4mA
IOL = 6mA
VCC = 2.7V
IOL = 4mA
IOL = 8mA
VCC = 3V
IOL = 6mA
IOL = 12mA
Min.
Max.
Unit
VCC – 0.2
—
V
1.9
—
1.7
—
2.2
—
2
—
2.4
—
2
—
—
0.2
V
—
0.4
—
0.55
—
0.4
—
0.6
—
0.55
—
0.8
NOTE:
1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range. TA = –
40°C to + 85°C.
OUTPUT DRIVE CHARACTERISTICS (B PORT)
Symbol
Parameter
Test Conditions(1)
VOH
Output HIGH Voltage
VCC = 2.3V to 3.6V
IOH = – 0.1mA
VCC = 2.3V
IOH = – 6mA
VCC = 2.3V
IOH = – 12mA
VCC = 2.7V
VCC = 3V
VCC = 3V
IOH = – 24mA
VOL
Output LOW Voltage
VCC = 2.3V to 3.6V
IOL = 0.1mA
VCC = 2.3V
IOL = 6mA
IOL = 12mA
VCC = 2.7V
IOL = 12mA
VCC = 3V
IOL = 24mA
Min.
Max.
Unit
VCC – 0.2
—
V
2
—
1.7
—
2.2
—
2.4
—
2
—
—
0.2
V
—
0.4
—
0.7
—
0.4
—
0.55
NOTE:
1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range. TA = –
40°C to + 85°C.
OPERATING CHARACTERISTICS, TA = 25°C
Symbol
CPD
CPD
Parameter
Power Dissipation Capacitance Outputs enabled
Power Dissipation Capacitance Outputs disabled
Test Conditions
CL = 0pF, f = 10Mhz
VCC = 2.5V ± 0.2V
VCC = 3.3V ± 0.3V
Typical
Typical
Unit
23
30
pF
4
5
4