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M74HC245

Features: `HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V`LOW POWER DISSIPATION: ICC = 4A(MAX.) at TA=25°C`HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)`SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN)`BALANCED PROPAGATIOn DELAYS: tPLH @ tPHL`WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V...

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SeekIC No. : 004407110 Detail

M74HC245: Features: `HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V`LOW POWER DISSIPATION: ICC = 4A(MAX.) at TA=25°C`HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)`SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6...

M74HC245 Data Sheet

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Part Number:
M74HC245
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

`HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V
`LOW POWER DISSIPATION:  ICC = 4A(MAX.) at TA=25°C
`HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)
`SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN)
`BALANCED PROPAGATIOn DELAYS: tPLH @ tPHL
`WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V
`PIn AND FUNCTIOn COMPATIBLE WITH 74 SERIES 245


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
VCC
Supply Voltage
-0.5 to +7
V
VI
DC Input Voltage
-0.5 to VCC + 0.5
V
VO
DC Output Voltage
-0.5 to VCC + 0.5
V
IIK
DC Input Diode Current
± 20
mA
IOK
DC Output Diode Current
± 20
mA
IO
DC Output Source Sink Current Per Output Pin
± 35
mA
ICC or IGND
DC VCC or Ground Current
± 70
mA
PD
Power Dissipation
500 (*)
mW
Tstg
Storage Temperature
-65 to +150
°C
TL
Lead Temperature (10 sec)
300
°C
AbsoluteMaximumRatings are those values beyond whichdamage tothe device may occur. Functional operation under these condition isnotimplied.(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C


Description

The M74HC245 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER (3-STATE) fabricated with silicon gate C2MOS technology. This IC is intended for two-way asynchronous communication between data buses, and the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the buses are effectively isolated.

All inputs are equipped with protection circuits against static discharge and transient excess voltage.

All floating bus terminals during High Z State must be held HIGH or LOW.




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