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SN74F280BDRE4

产品描述Parity Generator/Checker, F/FAST Series, 9-Bit, Complementary Output, TTL, PDSO14, PLASTIC, SO-14
产品类别逻辑    逻辑   
文件大小248KB,共7页
制造商Rochester Electronics
官网地址https://www.rocelec.com/
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SN74F280BDRE4概述

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

SN74F280BDRE4规格参数

参数名称属性值
厂商名称Rochester Electronics
包装说明SOP,
Reach Compliance Codeunknown
其他特性ODD/EVEN PARITY GENERATOR
系列F/FAST
JESD-30 代码R-PDSO-G14
长度8.65 mm
逻辑集成电路类型PARITY GENERATOR/CHECKER
位数9
功能数量1
端子数量14
最高工作温度70 °C
最低工作温度
输出极性COMPLEMENTARY
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE
传播延迟(tpd)11 ns
座面最大高度1.75 mm
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)4.5 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术TTL
温度等级COMMERCIAL
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
宽度3.9 mm

文档预览

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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

SN74F280BDRE4相似产品对比

SN74F280BDRE4 SN74F280BDRG4 SN74F280BNSRE4 SN74F280BN3 SN74F280BNSRG4 SN74F280BNE4
描述 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
厂商名称 Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics
包装说明 SOP, SOP, SOP, DIP, SOP, DIP,
Reach Compliance Code unknown unknown unknown unknown unknown unknown
系列 F/FAST F/FAST F/FAST F/FAST F/FAST F/FAST
JESD-30 代码 R-PDSO-G14 R-PDSO-G14 R-PDSO-G14 R-PDIP-T14 R-PDSO-G14 R-PDIP-T14
长度 8.65 mm 8.65 mm 10.2 mm 19.305 mm 10.2 mm 19.305 mm
逻辑集成电路类型 PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER PARITY GENERATOR/CHECKER
位数 9 9 9 9 9 9
功能数量 1 1 1 1 1 1
端子数量 14 14 14 14 14 14
最高工作温度 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
输出极性 COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP SOP SOP DIP SOP DIP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE IN-LINE
传播延迟(tpd) 11 ns 11 ns 11 ns 11 ns 11 ns 11 ns
座面最大高度 1.75 mm 1.75 mm 2 mm 5.08 mm 2 mm 5.08 mm
最大供电电压 (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 (Vsup) 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES NO YES NO
技术 TTL TTL TTL TTL TTL TTL
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子形式 GULL WING GULL WING GULL WING THROUGH-HOLE GULL WING THROUGH-HOLE
端子节距 1.27 mm 1.27 mm 1.27 mm 2.54 mm 1.27 mm 2.54 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL
宽度 3.9 mm 3.9 mm 5.3 mm 7.62 mm 5.3 mm 7.62 mm
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