商品型号： ULN2064B 库存编号： 28057 热门程度： 品牌： ST 外形封装： DIP-16 生产批号： 04+ 起售数量： 50 参 考 价： 0755-88393056 存货数量： 2800 产品简述： 达林顿开关 ,ULN2064B 免费资料： 下载Datasheet

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ULN2064B简介:50V - 1.5A QUAD DARLINGTON SWITCHES
.OUTPUT CURRENT TO 1.5 A EACH DAR-
LINGTON .MINIMUM BREAKDOWN 50 V .SUSTAINING VOLTAGE AT LEAST 35 V .INTEGRAL SUPPRESSION DIODES
(ULN2064B, ULN2066B, ULN2068B and
ULN2070B) .ISOLATED DARLINGTON PINOUT
(ULN2074B, ULN2076B) .VERSIONS COMPATIBLE WITH ALL POPU-
LAR LOGIC FAMILIES
DESCRIPTION
Designed to interface logic to a wide variety of high
current, high voltage loads, these devices each con-
tain four NPN darlington switches delivering up to
1.5 A with a specified minimum breakdown of 50 V
and a sustaining voltage of 35 V measured at 100
mA. The ULN2064B, ULN2066B, ULN2068B and
ULN2070B contain integral suppression diodes for
inductive loads have common emitters. The
ULN2074B and ULN2076B feature isolated dar-
lington pinouts and are intended for applications
such as emitter follower configurations. Inputs of the
ULN2064B, ULN2068B and ULN2074B are com-
patible with popular 5 V logic families and the
ULN2066B and ULN2076B are compatible with 6-
15 V CMOS and PMOS. Types ULN2068B and
ULN2070B include a predriver stage to reduce load-
ing on the control logic.

ULN2064B 时间:2008-1-11 11:01:00

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