U74AVC2T45
Preliminary
CMOS IC
ELECTRICAL CHARACTERISTICS (Cont.)
PARAMETER
SYMBOL
TEST CONDITIONS
VCCA=1.2V~3.6V,
CCB=1.2V~3.6V,
OL=100μA
VCCA=1.2V, VCCB=1.2V,
OL=3mA
VCCA=1.4V, VCCB=1.4V,
OL=6mA
VCCA=1.65V,
CCB=1.65V, IOL=8mA
VCCA=2.3V, VCCB=2.3V,
OL=9mA
VCCA=3V, VCCB=3V,
OL=12mA
VIN=VCCA or GND,
MIN TYP MAX UNIT
V
I
0.2
V
0.25
V
V
V
V
V
I
0.35
0.45
0.55
0.7
I
Output Low Voltage
VOL
VI=VIL
V
I
I
Input Leakage Current
DIR
II(LEAK)
V
V
CCA=1.2V~3.6V,
CCB=1.2V~3.6V
±0.025 ±0.25 μA
VIN or VOUT=0~3.6V, VCCA=0V,
A Port
B Port
±0.1
±0.1
±1
±1
μA
μA
V
V
V
CCB=0V~3.6V
Power OFF Leakage Current
IOFF
IN or VOUT=0~3.6V,
CCA=0V~3.6V, VCCB=0V
VOUT=VCCO or GND,
A Port
B Port
VIN=VCCI or GND, VCCA=3.6V,
±0.5 ±2.5
μA
VCCB=0V
Output OFF-State Current
IOZ
VOUT=VCCO or GND,
VIN=VCCI or GND, VCCA=0V,
±0.5 ±2.5
10
μA
μA
VCCB=3.6V
VCCA=1.2V~3.6V,
VCCA=1.2V~3.6V
Supply A Current
Supply B Current
ICCA
VCCA=0V, VCCB=3.6V
VCCA=3.6V, VCCB=0V
-2
μA
μA
10
VIN=VCCI
or GND,
V
V
CCA=1.2V~3.6V,
CCA=1.2V~3.6V
10
μA
I
OUT=0A
ICCB
VCCA=0V, VCCB=3.6V
VCCA=3.6V, VCCB=0V
VCCA=1.2V~3.6V,
10
-2
μA
μA
Supply A Current & Supply B Current
ICCA+ICCB
20
μA
pF
pF
VCCB=1.2V~3.6V
Control
Input Capacitance
VIN=3.3V or GND, VCCA=3.3V,
CIN
2.5
6
Inputs
V
V
V
CCB=3.3V
OUT=3.3V or GND, VCCA=3.3V,
CCB=3.3V
Output Capacitance
A or B Port
CIO
Notes: 1. VCCI is the voltage associated with the input port supply VCCA or VCCB
.
2. VCCO is the voltage associated with the output port supply VCCA or VCCB
.
UNISONIC TECHNOLOGIES CO., LTD
6 of 13
QW-R126-078.b
www.unisonic.com.tw