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M54HC540

Features: .HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5V .LOWPOWER DISSIPATION ICC = 4 mA (MAX.) at TA = 25 oC .HIGH NOISE IMMUNITY VNIH= VINL= 28%VCC (MIN.) .OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS .SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN) .BALANCEDPROPAGATION DELAYS tPLH = tPHL .WIDE OPE...

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SeekIC No. : 004405920 Detail

M54HC540: Features: .HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5V .LOWPOWER DISSIPATION ICC = 4 mA (MAX.) at TA = 25 oC .HIGH NOISE IMMUNITY VNIH= VINL= 28%VCC (MIN.) .OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS .SYM...

M54HC540 Data Sheet

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Part Number:
M54HC540
Supply Ability:
5000

Price Break

  • 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 = 10 ns (TYP.) at VCC = 5V
.LOWPOWER DISSIPATION ICC = 4 mA (MAX.) at TA = 25 oC
.HIGH NOISE IMMUNITY VNIH= VINL= 28%VCC (MIN.)
.OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
.SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN)
.BALANCEDPROPAGATION DELAYS tPLH = tPHL
.WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2V to 6V
.PIN AND FUNCTION COMPATIBLE WITH 54/74LS540/541


Pinout

Connection Diagram


Specifications


Parameter
Value
SYMBOL
 UNIT
Supply Voltage
-0.5 to +7
VCC
V
DC Input Voltage
-0.5 to VCC + 0.5
VI
V
DC Output Voltage
-0.5 to VCC + 0.5
VC

V
DC Input Diode Current
± 20
IIK
mA
DC Output Diode Currente
± 20
Tj
mA
DC Output Source Sink Current Per Output Pin
± 25
Tstg
mA
DC VCC or Ground Current
± 70
TSTG
oC
Power Dissipation
500 (*)
PD
mW
Storage Temperature
-65 to +150
TSTG
oC
Lead Temperature (10 sec)
300
VEBO
°C

AbsoluteMaximum Ratings arethose values beyond whichdamage tothe devicemayoccur. Functional operation under these conditions is not implied.(*) 500 mW: @ 65 oC derate to 300mWby 10mW/oC: 65 oC to85oC


Description

The M54/74HC540 and HC541 are high speed CMOS OCTAL BUS BUFFERS (3-STATE) fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption.

The HC540 is an inverting buffer andHC541 is a non inverting buffer. The 3 STATE control gate operates as a two input AND such that if either G1 and G2 are high, all eight output are in the high impedance state. In order to enhance PC board layout, the HC540 and HC541 offers a pinout having inputs and outputs on opposite sides of the package. All inputs are equipped with protection circuits against static discharge and transient excess voltage.




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