參數(shù)資料
型號(hào)： MC74HCT245ADW
廠商： ON SEMICONDUCTOR
元件分類： 通用總線功能
英文描述： Octal 3-State Noninverting Bus Transceiver with LSTTL Compatible Inputs
中文描述： HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝： SOIC-20
文件頁(yè)數(shù)： 2/8頁(yè)
文件大?。?/td> 271K
代理商： MC74HCT245ADW
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
3–2
450
Tstg
TL
SSOP or TSSOP Package
Storage Temperature
– 65 to + 150
C
Lead Temperature, 1 mm from Case for 10 Seconds
C
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
Derating — Plastic DIP: – 10 mW/ C from 65 to 125 C
Ceramic DIP: – 10 mW/ C from 100 to 125 C
SOIC Package: – 7 mW/ C from 65 to 125 C
SSOP or TSSOP 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).
Symbol
Parameter
Test Conditions
V
VCC
25 C
125 C
VIH
Minimum High–Level Input
Vout = 0.1 V or VCC – 0.1 V
4.5
2.0
85 C
2.0
2.0
Unit
V
Voltage
|Iout|
20
μ
A
5.5
5.4
5.4
5.4
Vin = VIH or VIL
|Iout|
6.0 mA
4.5
0.26
0.33
0.4
Iin
Maximum Input Leakage Current
Vin = VCC or GND, Pins 1 or 19
5.5
±
0.1
±
1.0
±
1.0
μ
A
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.
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MC74HCT245ADWR2G-CUT TAPE 制造商:ON 功能描述:MC74HCT245A Series Octal 3-State Non-Inverting Transceiver - SOIC-20
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