74ACQ245 datasheet(3/11 Pages) FAIRCHILD

tên linh kiện	74ACQ245

Giải thích chi tiết về linh kiện	Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs

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Absolute Maximum Ratings(Note 2)

Recommended Operating

Conditions

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

Supply Voltage (VCC)

0.5V to 7.0V

DC Input Diode Current (IIK)

VI 0.5V

20 mA

VI VCC 0.5V

20 mA

DC Input Voltage (VI)

0.5V to VCC 0.5V

DC Output Diode Current (IOK)

VO 0.5V

20 mA

VO VCC 0.5V

20 mA

DC Output Voltage (VO)

0.5V to VCC 0.5V

DC Output Source

or Sink Current (IO)

r50 mA

DC VCC or Ground Current

per Output Pin (ICC or IGND)

r50 mA

Storage Temperature (TSTG)

65qC to 150qC

DC Latch-Up Source or

Sink Current

r300 mA

Junction Temperature (TJ)

PDIP

140

qC

Supply Voltage (VCC)

ACQ

2.0V to 6.0V

ACTQ

4.5V to 5.5V

Input Voltage (VI)0V to VCC

Output Voltage (VO)0V to VCC

Operating Temperature (TA)

40qC to 85qC

Minimum Input Edge Rate

'V/'t

ACQ Devices

VIN from 30% to 70% of VCC

VCC @ 3.0V, 4.5V, 5.5V

125 mV/ ns

Minimum Input Edge Rate

'V/'t

ACTQ Devices

VIN from 0.8V to 2.0V

VCC @ 4.5V, 5.5V

125 mV/ns

Symbol

Parameter

VCC

TA 25qCTA 40qC to 85qC

Units

Conditions

(V)

Typ

Guaranteed Limits

VIH

Minimum HIGH Level

3.0

1.5

2.1

VOUT 0.1V

Input Voltage

4.5

2.25

3.15

V

or VCC 0.1V

5.5

2.75

3.85

VIL

Maximum LOW Level

3.0

1.5

0.9

VOUT 0.1V

Input Voltage

4.5

2.25

1.35

V

or VCC 0.1V

5.5

2.75

1.65

VOH

Minimum HIGH Level

3.0

2.99

2.9

Output Voltage

4.5

4.49

4.4

V

IOUT 50 PA

5.55.495.4

5.4

VIN VIL or VIH

3.0

2.56

2.46

IOH 12 mA

4.5

3.86

3.76

V

IOH 24 mA

5.5

4.86

4.76

IOH 24 mA (Note 3)

VOL

Maximum LOW Level

3.0

0.002

0.1

Output Voltage

4.5

0.001

0.1

V

IOUT 50 PA

5.5

0.001

0.1

VIN VIL or VIH

3.0

0.36

0.44

IOL 12 mA

4.5

0.36

0.44

V

IOL 24 mA

5.5

0.36

0.44

IOL 24 mA (Note 3)

IIN

Maximum Input

5.5

r0.1

r1.0

PAVI VCC, GND

(Note 5)

Leakage Current

IOLD

Minimum Dynamic

5.5

75

mA

VOLD 1.65V Max

IOHD

Output Current (Note 4)

5.5

75

mA

VOHD 3.85V Min

ICC

Maximum Quiescent

5.5

4.0

40.0

PAVIN VCC

(Note 5)

Supply Current

or GND

IOZT

Maximum I/O

VI (OE) VIL, VIH

Leakage Current

5.5

r0.3

r3.0

PAVI VCC, GND

VO VCC, GND

Số phần tương tự - 74ACQ245

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Fairchild Semiconductor	74ACQ245	351Kb / 13P	Quiet Series??Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
	74ACQ245	461Kb / 13P	Quiet Series??Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
	74ACQ245SC	351Kb / 13P	Quiet Series??Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
	74ACQ245SC	461Kb / 13P	Quiet Series??Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
	74ACQ245SJ	351Kb / 13P	Quiet Series??Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs

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