參數(shù)資料
型號(hào): MC74HCT240AN
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: Octal 3-State Inverting Buffer/Line Driver/Line Receiver with LSTTL-Compatible Inputs
中文描述: HCT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20
封裝: PLASTIC, DIP-20
文件頁(yè)數(shù): 2/7頁(yè)
文件大?。?/td> 171K
代理商: MC74HCT240AN
MC74HCT240A
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
2
Functional operation should be restricted to the Recommended Operating Conditions.
Derating — Plastic DIP: – 10 mW/ C from 65 to 125 C
SOIC Package: – 7 mW/ C from 65 to 125 C
TSSOP or SSOP Package: – 6.1 mW/ C from 65 to 125 C
For high frequency or heavy load considerations, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
Tstg
Storage Temperature
TL
Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP, SOIC, TSSOP or SSOP Package)
V
450
mW
– 65 to + 150
C
C
RECOMMENDED OPERATING CONDITIONS
DC Input Voltage, Output Voltage (Referenced to GND)
0
VCC
V
Voltage
|Iout|
20
μ
A
|Iout|
20
μ
A
Vin = VIH or VIL
Vin = VIH or VIL
|Iout|
6 mA
Vin = VIH or VIL
6 mA
Vin = VIL or VIH
VCC
85 C
2
Guaranteed Limit
5.5
– 55 to
0.8
Voltage
Minimum High–Level Input
5.5
Vout = 0.1 V or VCC – 0.1 V
0.8
0.8
2
2
V
Maximum Low–Level Output
VOH
Minimum High–Level Output
4.5
4.5
0.1
4.5
3.98
4.4
3.7
0.1
4.4
4 4
V
3.84
0.1
V
4.5
0.33
0.4
Leakage Current
This device contains protection
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high–impedance cir-
cuit. For proper operation, Vin and
Vout should be constrained to the
range GND
(Vin or Vout)
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or VCC).
Unused outputs must be left open.
VCC.
相關(guān)PDF資料
PDF描述
MC74HCT240ASD Octal 3-State Inverting Buffer/Line Driver/Line Receiver with LSTTL-Compatible Inputs
MC74HCT241ADW Octal 3-State Noninverting Buffer/Line Driver/Line Receiver with LSTTL-Compatible Inputs
MC74HCT241AN Octal 3-State Noninverting Buffer/Line Driver/Line Receiver with LSTTL-Compatible Inputs
MC74HCT241A Octal 3-State Noninverting Buffer/Line Driver/Line Receiver with LSTTL-Compatible Inputs
MC74HCT244ADT Octal 3-State Noninverting Buffer/Line Driver/Line Receiver with LSTTL-Compatible Inputs
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