74ACQ646CW 查看數據表（PDF） - Fairchild Semiconductor
零件编号
产品描述 (功能)
生产厂家
74ACQ646CW Datasheet PDF : 10 Pages
| |||
Absolute Maximum Ratings(Note 2)
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI = −0.5V
VI = VCC + 0.5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO = −0.5V
VO = VCC + 0.5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
per Output Pin (ICC or IGND)
Storage Temperature (TSTG)
DC Latch-Up Source
or Sink Current
Junction Temperature (TJ)
PDIP
−0.5V to +7.0V
−20 mA
+20 mA
−0.5V to VCC + 0.5V
−20 mA
+20 mA
−0.5V to VCC + 0.5V
±50 mA
±50 mA
−65°C to +150°C
±300 mA
140°C
Recommended Operating
Conditions
Supply Voltage (VCC)
ACQ
2.0V to 6.0V
ACTQ
4.5V to 5.5V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
Minimum Input Edge Rate ∆V/∆t
0V to VCC
0V to VCC
−40°C to +85°C
ACQ Devices
VIN from 30% to 70% of VCC
VCC @ 3.0V, 4.5V, 5.5V
Minimum Input Edge Rate ∆V/∆t
125 mV/ns
ACTQ Devices
VIN from 0.8V to 2.0V
VCC @ 4.5V, 5.5V
125 mV/ns
Note 2: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of FACT circuits outside databook specifications.
DC Electrical Characteristics for ACQ
VCC
Symbol
Parameter
(V)
VIH
Minimum HIGH Level
3.0
Input Voltage
4.5
5.5
VIL
Maximum LOW Level
3.0
Input Voltage
4.5
5.5
VOH
Minimum HIGH Level
3.0
Output Voltage
4.5
5.5
3.0
4.5
5.5
VOL
Maximum LOW Level
3.0
Output Voltage
4.5
5.5
3.0
4.5
5.5
IIN (Note 5) Maximum Input Leakage Current 5.5
IOLD
Minimum Dynamic
5.5
IOHD
Output Current (Note 4)
5.5
ICC
Maximum Quiescent
5.5
(Note 5) Supply Current
IOZT
Maximum I/O
Leakage Current
5.5
(An, Bn Inputs)
VOLP
Quiet Output
5.0
Maximum Dynamic VOL
TA = +25°C
TA = −40°C to +85°C
Typ
Guaranteed Limits
1.5
2.1
2.1
2.25
3.15
3.15
2.75
3.85
3.85
1.5
0.9
0.9
2.25
1.35
1.35
2.75
1.65
1.65
2.99
2.9
2.9
4.49
4.4
4.4
5.49
5.4
5.4
2.56
2.46
3.86
3.76
4.85
4.76
0.002
0.1
0.1
0.001
0.1
0.1
0.001
0.1
0.1
0.36
0.36
0.36
± 0.1
8.0
0.44
0.44
0.44
± 1.0
75
−75
80.0
±0.6
±6.0
1.1
1.5
Units
Conditions
VOUT = 0.1V
V
or VCC − 0.1V
VOUT = 0.1V
V
or VCC − 0.1V
V
IOUT = −50 µA
VIN = VIL or VIH
IOH = −12 mA
V
IOH = −24 mA
IOH = −24 mA (Note 3)
V
IOUT = 50 µA
VIN = VIL or VIH
IOL = 12 mA
V
IOL = 24 mA
IOL = 24 mA (Note 3)
µA VI = VCC, GND
mA VOLD = 1.65V Max
mA VOHD = 3.85V Min
µA VIN = VCC or GND
VI(OE) = VIL, VIH
µA VI = VCC, GND
VO = VCC, GND
Figures 5, 6
V
(Note 6)(Note 7)
www.fairchildsemi.com
4
Share Link: 