DataSheet39.com

What is 74F280B?

This electronic component, produced by the manufacturer "Philips", performs the same function as "9-bit odd/even parity generator/checker".


74F280B Datasheet PDF - Philips

Part Number 74F280B
Description 9-bit odd/even parity generator/checker
Manufacturers Philips 
Logo Philips Logo 


There is a preview and 74F280B download ( pdf file ) link at the bottom of this page.





Total 8 Pages



Preview 1 page

No Preview Available ! 74F280B datasheet, circuit

INTEGRATED CIRCUITS
74F280B
9-bit odd/even parity generator/checker
Product specification
IC15 Data Handbook
1996 Mar 12
Philips
Semiconductors

line_dark_gray
74F280B equivalent
Philips Semiconductors
9-bit odd/even parity generator/checker
Product specification
74F280B
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
TEST
CONDITIONS
tPLH
tPHL
Propagation delay
I0 - I8 to ΣE
Waveform 1, 2
74F280B
tPLH Propagation delay
tPHL
I0 - I8 to ΣO
Waveform 1, 2
Tamb= +25°C
VCC = +5.V
CL = 50pF,
RL = 500
Min Typ Max
LIMITS
Tamb = 0°C to +70°C
VCC = +5.V ± 10%
CL = 50pF,
RL = 500
Min Max
Tamb = -40°C to +85°C
VCC = +5.V ± 10%
CL = 50pF,
RL = 500
Min Max
4.0 6.5 9.0
3.5
10.0
3.0
4.0 7.0 10.0
3.5
11.1
3.5
11.0
12.0
4.0 6.5 9.0
3.5
10.0
3.0
4.0 7.0 10.0
3.5
11.0
3.5
11.0
12.0
UNIT
ns
ns
ns
ns
AC WAVEFORMS
For all waveforms, VM=1.5V.
I0 - I8
VM
VM
I0 - I8
VM
VM
tPHL
tPLH
ΣE, ΣO
VM VM
SF00848
Waveform 1. Propagation Delay for Inverting Outputs
tPLH
tPHL
ΣE, ΣO
VM VM
SF00850
Waveform 2. Propagation Delay for Non-Inverting Outputs
TEST CIRCUIT AND WAVEFORM
PULSE
GENERATOR
VIN
VCC
VOUT
D.U.T.
NEGATIVE
PULSE
90%
tw
VM
10%
tTHL (tf )
VM
10%
tTLH (tr )
90%
AMP (V)
0V
RT CL RL
Test Circuit for Totem-Pole Outputs
POSITIVE
PULSE
10%
tTLH (tr )
90%
VM
tw
tTHL (tf )
90%
VM
AMP (V)
10%
0V
DEFINITIONS:
RL = Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
Input Pulse Definition
family
74F
INPUT PULSE REQUIREMENTS
amplitude VM rep. rate
tw tTLH
3.0V 1.5V 1MHz 500ns 2.5ns
tTHL
2.5ns
SF00006
1996 Mar 12
5


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74F280B electronic component.


Information Total 8 Pages
Link URL [ Copy URL to Clipboard ]
Download [ 74F280B.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
74F280The function is 54F280 9-Bit Parity Generator/Checker (Rev. A). Texas InstrumentsTexas Instruments
74F280The function is 9-Bit Parity Generator/Checker. FairchildFairchild
74F280The function is 9-Bit Parity Generator/Checker. NationalNational

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

74F2     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search