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

74VHC393SJ Datasheet

  • 74VHC393SJ

  • Dual 4-Bit Binary Counter

  • 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

74VHC393 Dual 4-Bit Binary Counter
March 1993
Revised March 1999
74VHC393
Dual 4-Bit Binary Counter
General Description
The VHC393 is an advanced high speed CMOS 4-bit
Binary Counter fabricated with silicon gate CMOS technol-
ogy. It achieves the high speed operation similar to equiva-
lent Bipolar Schottky TTL while maintaining the CMOS low
power dissipation. It contains two independent counter cir-
cuits in one package, so that counting or frequency division
of 8 binary bits can be achieved with one IC. This device
changes state on the negative going transition of the
CLOCK pulse. The counter can be reset to 鈥?鈥?(Q
0
鈥換
3
=
鈥淟鈥? by a HIGH at the CLEAR input regardless of other
inputs.
An input protection circuit ensures that 0V to 7V can be
applied to the input pins without regard to the supply volt-
age. This device can be used to interface 5V to 3V systems
and two supply systems such as battery back up. This cir-
cuit prevents device destruction due to mismatched supply
and input voltages.
Features
s
High Speed: f
MAX
=
170 MHz (typ) at T
A
=
25擄C
s
Low power dissipation: I
CC
=
4
碌A(chǔ)
(max) at T
A
=
25擄C
s
High noise immunity: V
NIH
=
V
NIL
=
28% V
CC
(min)
s
Power down protection is provided on all inputs
s
Pin and function compatible with 74HC393
Ordering Code:
Order Number
74VHC393M
74VHC393SJ
74VHC393MTC
74VHC393N
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 Wide
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbol
IEEE/IEC
Connection Diagram
Pin Descriptions
Pin Names
CLR1, CLR2
CP
1
, CP
2
QA, QB, QC, QD
Description
Clear Inputs
Clock Pulse Inputs
Outputs
漏 1999 Fairchild Semiconductor Corporation
DS011571.prf
www.fairchildsemi.com

74VHC393SJ 產(chǎn)品屬性

  • 47

  • 集成電路 (IC)

  • 邏輯 -計數(shù)器，除法器

  • 74VHC

  • 二進(jìn)制計數(shù)器

  • 上

  • 2

  • 4

  • 異步

  • -

  • 115MHz

  • 負(fù)邊沿

  • 2 V ~ 5.5 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 14-SOIC（0.209"，5.30mm 寬）

  • 14-SOIC

  • 管件

74VHC393SJ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！