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

MM74HC393SJ Datasheet

  • MM74HC393SJ

  • Fairchild Semiconductor [Dual 4-Bit Binary Counter]

  • 86.98KB

  • FAIRCHILD

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

MM74HC393 Dual 4-Bit Binary Counter
September 1983
Revised February 1999
MM74HC393
Dual 4-Bit Binary Counter
General Description
The MM74HC393 counter circuits contain independent rip-
ple carry counters and utilize advanced silicon-gate CMOS
technology. The MM74HC393 contains two 4-bit ripple
carry binary counters, which can be cascaded to create a
single divide-by-256 counter.
Each of the two 4-bit counters is incremented on the HIGH-
to-LOW transition (negative edge) of the clock input, and
each has an independent clear input. When clear is set
HIGH all four bits of each counter are set to a low level.
This enables count truncation and allows the implementa-
tion of divide-by-N counter configurations.
Each of the counters outputs can drive 10 low power
Schottky TTL equivalent loads. This counter is functionally
as well as pin equivalent to the 74LS393. All inputs are pro-
tected from damage due to static discharge by diodes to
V
CC
and ground.
Features
s
Typical operating frequency: 50 MHz
s
Typical propagation delay: 13 ns (Ck to Q
A
)
s
Wide operating supply voltage range: 2鈥?V
s
Low input current:
<1 碌A(chǔ)
s
Low quiescent supply current: 80
碌A(chǔ)
maximum (74HC
Series)
s
Fanout of 10 LS-TTL loads
Ordering Code:
Order Number
MM74HC393M
MM74HC393SJ
MM74HC393MTC
MM74HC393N
Package Number
M14A
M14D
MTC14
N14A
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150鈥?Narrow
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300鈥?Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Connection Diagram
Pin Assignments for DIP, SOIC, SOP and TSSOP
Top View
漏 1999 Fairchild Semiconductor Corporation
DS005337.prf
www.fairchildsemi.com

MM74HC393SJ 產(chǎn)品屬性

  • 47

  • 集成電路 (IC)

  • 邏輯 -計數(shù)器，除法器

  • 74HC

  • 二進制計數(shù)器

  • 上

  • 2

  • 4

  • 異步

  • -

  • 50MHz

  • 負(fù)邊沿

  • 2 V ~ 6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 14-SOIC（0.209"，5.30mm 寬）

  • 14-SOIC

  • 管件

MM74HC393SJ相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

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

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

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