The IBM 603 Electronic Multiplier was the first mass-produced commercial electronic calculating device; it used full-size vacuum tubes to perform multiplication and addition. [1] (The earlier …

In 1946, it began an important transition away from mechanical computing with the debut of its IBM 603 Electronic Multiplier. The 603 was the world’s first mass-produced electronic calculator.

IBM 603（IBM 603 Electronic Multiplier）是 IBM 旗下的一款电子产品，推出时间是1946年9月。 在电子计算机出现 之前，IBM的主要业务领域是机械式数据处理，致力于生产能够采用齿轮、 …

603 是世界上第一个批量生产的电子计算器。 它的计算单元中使用了 300个 真空管，与向计算器中传送数字并通过纸卡返回结果的 IBM 520 型读孔单元连接。 其计算单元计算两个 6位数乘积 …

IBM also used PowerPC 603e processors in the IBM ThinkPad 800 series. In certain digital oscilloscope series, LeCroy used the PowerPC 603e as the main processor. [ 20 ] [ 21 ] The …

2021年3月28日 · The IBM Type 603 Electronic Multiplier, 1946, the first electronic calculator ever placed in production . A "box of 300 vacuum tubes" [ 74 ], all it did was multiply two numbers …

2025年2月19日 · In 1946 IBM commercialized the Vacumm Tube Multiplier, calling it the IBM 603 electronic multiplier. This special purpose device was the first electronic calculator ever placed …

Read a short article on the 603 digital multiplier from the IBM archive. Learn more about the electronic multiplier by visiting Columbia’s Computing History’s page on the 603. This resource …

The IBM 603 Electronic Multiplier was the first mass-produced commercial electronic calculating device; it used full-size vacuum tubes to perform multiplication and addition. The IBM 603 was …

The IBM 602 Calculating Punch, introduced in 1946, was an electromechanical calculator capable of addition, subtraction, multiplication, and division. The 602 was IBM's first machine that did …