INDUSTRIAL TEMPERATURE RANGE
4
IDT74LVCC3245A
CMOS OCTAL BUS TRANSCEIVER WITH ADJUSTABLE OUTPUT
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, VCCB = 3V to 5.5V.
OUTPUT DRIVE CHARACTERISTICS, VCCA = 2.3V TO 3.6V (A PORT)
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, VCCA = 2.3V to 3.6V.
OUTPUT DRIVE CHARACTERISTICS, VCCB = 3V TO 5.5V (B PORT)
OPERATING CHARACTERISTICS, T
A = 25°C
VCCA = 3.3V, VCCB = 5V
Symbol Parameter Test Conditions Typical Unit
CPD Power Dissipation Capacitance per Transceiver Outputs enabled A to B CL = 0pF, f = 10Mhz 38 pF
CPD Power Dissipation Capacitance per Transceiver Outputs disabled B to A 36.5
Symbol Parameter Test Conditions
(1)
Min. Max. Unit
V
OHA Output HIGH Voltage VCCA = 3V VCCB = 3V IOH = – 0.1mA 2.9 — V
(B port to A port) V
CCA = 2.3V VCCB = 3V IOH = – 8mA 2 —
V
CCA = 2.7V VCCB = 3V IOH = – 12mA 2.2 —
V
CCA = 3V VCCB = 3V 2.4 —
V
CCA = 3V VCCB = 3V IOH = – 24mA 2.2 —
VCCA = 2.7V VCCB = 4.5V 2 —
VOLA Output LOW Voltage VCCA = 3V VCCB = 3V IOL = 0.1mA — 0.1 V
(B port to A port) V
CCA = 2.3V VCCB = 3V IOL = 8mA — 0.6
VCCA = 2.7V VCCB = 3V IOL = 12mA — 0.5
VCCA = 3V VCCB = 3V IOL = 24mA — 0.5
V
CCA = 2.7V VCCB = 4.5V — 0.5
Symbol Parameter Test Conditions
(1)
Min. Max. Unit
VOHB Output HIGH Voltage VCCB = 3V VCCA = 3V IOH = – 0.1mA 2.9 — V
(A port to B port) V
CCB = 3V VCCA = 2.3V IOH = – 12mA 2.4 —
VCCB = 3V VCCA = 2.7V 2.4 —
VCCB = 3V VCCA = 3V IOH = – 24mA 2.2 —
VCCB = 4.5V VCCA = 2.7V 3.2 —
VOLB Output LOW Voltage VCCB = 3V VCCA = 3V IOL = 0.1mA — 0.1 V
(A port to B port) VCCB = 3V VCCA = 2.3V IOL = 12mA — 0.4
V
CCB = 3V VCCA = 3V IOL = 24mA — 0.5
VCCB = 4.5V VCCA = 3V — 0.5
