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CD54HC280F3A.A中文资料德州仪器数据手册PDF规格书

CD54HC280F3A.A
厂商型号

CD54HC280F3A.A

功能描述

High-Speed CMOS Logic 9-Bit Odd/Even Parity Generator/Checker

丝印标识

8607701CA

封装外壳

CDIP

文件大小

596.95 Kbytes

页面数量

17

生产厂商 Texas Instruments
企业简称

TI2德州仪器

中文名称

美国德州仪器公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-3 16:30:00

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CD54HC280F3A.A规格书详情

特性 Features

• Typical Propagation Delay = 17ns at VCC = 5V,

CL = 15pF, TA = 25oC

• Replaces LS180 Types

• Easily Cascadable

• Fanout (Over Temperature Range)

- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

• Wide Operating Temperature Range . . . -55oC to 125oC

• Balanced Propagation Delay and Transition Times

• Significant Power Reduction Compared to LSTTL

Logic ICs

• HC Types

- 2V to 6V Operation

- High Noise Immunity: NIL = 30%, NIH = 30% of VCC

at VCC = 5V

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

VIL= 0.8V (Max), VIH = 2V (Min)

- CMOS Input Compatibility, Il ≤ 1μA at VOL, VOH

描述 Description

The ’HC280 and ’HCT280 are 9-bit odd/even parity, generator

checker devices. Both even and odd parity outputs are

available for checking or generating parity for words up to nine

bits long. Even parity is indicated (ΣE output is high) when an

even number of data inputs is high. Odd parity is indicated

(ΣO output is high) when an odd number of data inputs is

high. Parity checking for words larger than 9 bits can be

accomplished by tying the ΣE output to any input of an

additional HC/HCT280 parity checker.

供应商 型号 品牌 批号 封装 库存 备注 价格
24+
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8324
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HAR
22+
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14008
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TI/德州仪器
20+
CDIP-16
5000
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TI
三年内
1983
只做原装正品
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23+
原厂正规渠道
5000
专注配单,只做原装进口现货
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TI
23+
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7000
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Texas Instruments(德州仪器)
22+
NA
500000
万三科技,秉承原装,购芯无忧
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2022+
原厂原包装
8600
全新原装 支持表配单 中国著名电子元器件独立分销
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