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

MM74C93N Datasheet

  • MM74C93N

  • 4-Bit Decade Counter 4-Bit Binary Counter

  • 57.96KB

  • 7頁

  • 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

MM74C90 鈥?MM74C93 4-Bit Decade Counter 鈥?4-Bit Binary Counter
October 1987
Revised January 1999
MM74C90 鈥?MM74C93
4-Bit Decade Counter 鈥?4-Bit Binary Counter
General Description
The MM74C90 decade counter and the MM74C93 binary
counter and complementary MOS (CMOS) integrated cir-
cuits constructed with N- and P-channel enhancement
mode transistors. The 4-bit decade counter can reset to
zero or preset to nine by applying appropriate logic level on
the R
01
, R
02
, R
91
and R
92
inputs. Also, a separate flip-flop
on the A-bit enables the user to operate it as a divide-by-2,
5 or 10 frequency counter. The 4-bit binary counter can be
reset to zero by applying high logic level on inputs R
01
and
R
02
, and a separate flip-flop on the A-bit enables the user
to operate it as a divide-by-2, -8, or -16 divider. Counting
occurs on the negative going edge of the input pulse.
All inputs are protected against static discharge damage.
Features
s
Wide supply voltage range:
s
Guaranteed noise margin:
s
High noise immunity:
s
Low power compatibility:
Fan out of 2 TTL driving 74L
s
The MM74C93 follows the MM74L93 Pinout
3V to 15V
1V
0.45 V
CC
(typ.)
Ordering Code:
Order Number
MM74C90N
MM74C93N
Package Number
N14A
N14A
Package Description
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300鈥?Wide
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300鈥?Wide
Connection Diagrams
Pin Assignments for DIP
MM74C90
MM74C93
Top View
Top View
漏 1999 Fairchild Semiconductor Corporation
DS005889.prf
www.fairchildsemi.com

MM74C93N 產(chǎn)品屬性

  • 25

  • 集成電路 (IC)

  • 邏輯 -計數(shù)器，除法器

  • 74C

  • 二進(jìn)制計數(shù)器

  • 上

  • 1

  • 4

  • 異步

  • -

  • -

  • 負(fù)邊沿

  • 3 V ~ 15 V

  • -55°C ~ 125°C

  • 通孔

  • 14-DIP（0.300"，7.62mm）

  • 14-DIP

  • 管件

  • 74C9374C93N

MM74C93N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！