音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

HD74HC137 Datasheet

  • HD74HC137

  • 3-to-8-line Decoder/Demultiplexer with Address Latch

  • 10頁(yè)

  • HITACHI

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

HD74HC137
3-to-8-line Decoder/Demultiplexer with Address Latch
Description
The HD74HC137 implements a three-to-eight line decoder with latches on the three address inputs. When
GL
goes from low to high, the address present at the select inputs (A, B and C) is stored in the latches. As
long as
GL
remains high no address changes will be recognized. Output enable controls, G
1
and G
2
, control
the state of the outputs independently of the select or latch-enable inputs.
All of the outputs are high unless G
1
is high and G
2
is low. The HD74HC137 is ideally suited for the
implementation of glitchfree decoders in stored-address applications in bus oriented systems.
Features
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
High Speed Operation: t
pd
(A, B, C to Y) = 16.5 ns typ (C
L
= 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 V to 6 V
Low Input Current: 1 碌A(chǔ) max
Low Quiescent Supply Current: I
CC
(static) = 4 碌A(chǔ) max (Ta = 25擄C)

HD74HC137相關(guān)型號(hào)PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！