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SN74F280BDRE4

Description
Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDSO14, PLASTIC, SO-14
Categorylogic    logic   
File Size248KB,7 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
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SN74F280BDRE4 Overview

Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDSO14, PLASTIC, SO-14

SN74F280BDRE4 Parametric

Parameter NameAttribute value
MakerRochester Electronics
package instructionSOP,
Reach Compliance Codeunknown
Other featuresODD/EVEN PARITY GENERATOR
seriesF/FAST
JESD-30 codeR-PDSO-G14
length8.65 mm
Logic integrated circuit typePARITY GENERATOR/CHECKER
Number of digits9
Number of functions1
Number of terminals14
Maximum operating temperature70 °C
Minimum operating temperature
Output polarityCOMPLEMENTARY
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
propagation delay (tpd)11 ns
Maximum seat height1.75 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyTTL
Temperature levelCOMMERCIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
width3.9 mm
SN54F280B, SN74F280B
9 BIT PARITY GENERATORS/CHECKERS
SDFS008A − D2932, APRIL 1986 − REVISED OCTOBER 1993
Generates Either Odd or Even Parity for
Nine Data Lines
Cascadable for N-Bits Parity
Package Options Include Plastic
Small-Outline Packages, Ceramic Chip
Carriers, and Standard Plastic and Ceramic
300-mil DIPs
SN54F280B . . . J PACKAGE
SN74F280B . . . D OR N PACKAGE
(TOP VIEW)
description
These universal, monolithic, 9-bit parity
generators/checkers feature odd and even
outputs to facilitate operation of either odd or even
parity application. The word-length capability is
easily expanded by cascading.
The SN54F280B is characterized for operation
over the full military temperature range of − 55°C
to 125°C. The SN74F280B is characterized for
operation from 0°C to 70°C.
FUNCTION TABLE
NO. OF INPUTS
A THRU I
THAT ARE HIGH
0, 2, 4, 6, 8
1, 3, 5, 7, 9
OUTPUTS
Σ
EVEN
H
L
Σ
ODD
L
H
G
H
NC
I
Σ
EVEN
Σ
ODD
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
F
E
D
C
B
A
SN54F280B . . . FK PACKAGE
(TOP VIEW)
NC
NC
I
NC
Σ
EVEN
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
H
G
NC
VCC
F
E
NC
D
NC
C
NC − No internal connection
2k
5
Σ
EVEN
6
Σ
ODD
Copyright
1993, Texas Instruments Incorporated
logic symbol
8
9
10
11
12
13
1
2
4
A
B
C
D
E
F
G
H
I
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
DALLAS, TEXAS 75265
Σ
ODD
GND
NC
A
B
2−1

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Description Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDSO14, PLASTIC, SO-14 Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDSO14, PLASTIC, SO-14 Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDSO14, SOP-14 Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDIP14, 0.300 INCH, PLASTIC, DIP-14 Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDSO14, SOP-14 Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDIP14, 0.300 INCH, PLASTIC, DIP-14
Maker Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics
package instruction SOP, SOP, SOP, DIP, SOP, DIP,
Reach Compliance Code unknown unknown unknown unknown unknown unknown
series F/FAST F/FAST F/FAST F/FAST F/FAST F/FAST
JESD-30 code R-PDSO-G14 R-PDSO-G14 R-PDSO-G14 R-PDIP-T14 R-PDSO-G14 R-PDIP-T14
length 8.65 mm 8.65 mm 10.2 mm 19.305 mm 10.2 mm 19.305 mm
Logic integrated circuit type PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER
Number of digits 9 9 9 9 9 9
Number of functions 1 1 1 1 1 1
Number of terminals 14 14 14 14 14 14
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
Output polarity COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SOP DIP SOP DIP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE IN-LINE
propagation delay (tpd) 11 ns 11 ns 11 ns 11 ns 11 ns 11 ns
Maximum seat height 1.75 mm 1.75 mm 2 mm 5.08 mm 2 mm 5.08 mm
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V
surface mount YES YES YES NO YES NO
technology TTL TTL TTL TTL TTL TTL
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form GULL WING GULL WING GULL WING THROUGH-HOLE GULL WING THROUGH-HOLE
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 2.54 mm 1.27 mm 2.54 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
width 3.9 mm 3.9 mm 5.3 mm 7.62 mm 5.3 mm 7.62 mm
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