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74ABT899CQC中文资料PDF规格书
厂商型号 |
74ABT899CQC |
参数属性 | 74ABT899CQC 封装/外壳为28-LCC(J 形引线);包装为管件;类别为集成电路(IC) > 专用逻辑器件;产品描述:TXRX W/GENERATOR\u0026CHECKER 28PLCC |
功能描述 | 9-Bit Latchable Transceiver with Parity Generator/Checker |
文件大小 |
128.74 Kbytes |
页面数量 |
16 页 |
生产厂商 | Fairchild Semiconductor |
企业简称 |
Fairchild【仙童半导体】 |
中文名称 | 飞兆/仙童半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-16 18:06:00 |
74ABT899CQC规格书详情
General Description
The ABT899 is a 9-bit to 9-bit parity transceiver with transparent latches. The device can operate as a feed-through transceiver or it can generate/check parity from the 8-bit data busses in either direction.
The ABT899 features independent latch enables for the A-to-B direction and the B-to-A direction, a select pin for ODD/EVEN parity, and separate error signal output pins for checking parity.
Features
■ Latchable transceiver with output sink of 64 mA
■ Option to select generate parity and check or
“feed-through” data/parity in directions A-to-B or B-to-A
■ Independent latch enables for A-to-B and B-to-A directions
■ Select pin for ODD/EVEN parity
■ ERRA and ERRB output pins for parity checking
■ Ability to simultaneously generate and check parity
■ May be used in systems applications in place of the 543 and 280
■ May be used in system applications in place of the
657 and 373 (no need to change T/R to check parity)
■ Guaranteed output skew
■ Guaranteed multiple output switching specifications
■ Output switching specified for both 50 pF and 250 pF loads
■ Guaranteed simultaneous switching noise level and
dynamic threshold performance
■ Guaranteed latchup protection
■ High impedance glitch free bus loading during entire
power up and power down cycle
■ Nondestructive hot insertion capability
■ Disable time less than enable time to avoid bus contention
产品属性
- 产品编号:
74ABT899CQC
- 制造商:
onsemi
- 类别:
集成电路(IC) > 专用逻辑器件
- 系列:
74ABT
- 包装:
管件
- 逻辑类型:
奇偶校验发生器/校验器
- 供电电压:
4.5V ~ 5.5V
- 位数:
9
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
28-LCC(J 形引线)
- 供应商器件封装:
28-PLCC(11.43x11.43)
- 描述:
TXRX W/GENERATOR\u0026CHECKER 28PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FSC/ON |
23+ |
原包装原封 □□ |
10465 |
原装进口特价供应 QQ 1304306553 更多详细咨询 库存 |
询价 | ||
NS |
23+ |
PLCC28 |
1401 |
特价库存 |
询价 | ||
原厂 |
2020+ |
8785 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
Fairchild/ON |
21+ |
28PLCC (11.5x11.5) |
13880 |
公司只售原装,支持实单 |
询价 | ||
NS |
00+/01+ |
PLCC28 |
3163 |
全新原装100真实现货供应 |
询价 | ||
FAIRCHILD |
23+ |
PLCC |
9526 |
询价 | |||
FAIRCHLLD |
21+ |
PLCC-28 |
40 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
FSC |
PLCC |
17432 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
FAIRCHLLD |
12+ |
PLCC-28 |
40 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Fairchild/ON |
21+ |
28PLCC (11.5x11.5) |
13880 |
公司只售原装 支持实单 |
询价 |