型号 功能描述 生产厂家 企业 LOGO 操作
HD68B40

PTM(Programmble Timer Module)

PTM (Programmble Timer Module)

HitachiHitachi Semiconductor

日立日立公司

PTM(Programmble Timer Module)

PTM (Programmble Timer Module)

HitachiHitachi Semiconductor

日立日立公司

MOS PROGRAMMBLE TIMER(N-CHANNEL)

MOS PROGRAMMABLE TIMER MODULE (PTM) The EF6840 is a programmable subsystem component of the 6800 family designed to provide variable system time intevals. The EF6840 has three 16-bit binary counters, three corresponding control registers and a status register.

STMICROELECTRONICS

意法半导体

MOS PROGRAMMBLE TIMER(N-CHANNEL)

MOS PROGRAMMABLE TIMER MODULE (PTM) The EF6840 is a programmable subsystem component of the 6800 family designed to provide variable system time intevals. The EF6840 has three 16-bit binary counters, three corresponding control registers and a status register.

STMICROELECTRONICS

意法半导体

Programmable Timer Module(PTM)

Programmable Timer Module(PTM) The MC6840 is a programmable subsystem component of the M6800 Family designed to provide variable system time intervals. The MC6840 has three 16-bits binary counters, three corresponding control registers, and status register. These counters are under software cont

Motorola

摩托罗拉

HD68B40产品属性

  • 类型

    描述

  • 型号

    HD68B40

  • 制造商

    HITACHI

  • 制造商全称

    Hitachi Semiconductor

  • 功能描述

    PTM(Programmble Timer Module)

更新时间:2025-11-6 17:40:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
25+
DIP
18000
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HITACHI
25+
DIP
2360
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HD
23+
DIP#
2512
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HITACHI
25+23+
DIP
35586
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N/A
25+
NEW
3000
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HIT
24+
DIP
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HIT
2015+
DIP
19889
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HITACHI
24+
DIP
48
HD
DIP
450
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HITACHI
24+
DIP
20000
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