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

74VHC240MX Datasheet

  • 74VHC240MX

  • Dual 4-Bit Inverting Buffer/Driver

  • 7頁(yè)

  • ETC

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

74VHC240 Octal Buffer/Line Driver with 3-STATE Outputs
October 1992
Revised March 1999
74VHC240
Octal Buffer/Line Driver with 3-STATE Outputs
General Description
The VHC240 is an advanced high speed CMOS octal bus
buffer fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar
Schottky TTL while maintaining the CMOS low power dissi-
pation. The VHC240 is an inverting 3-STATE buffer having
two active-LOW output enables. This device is designed to
drive buslines or buffer memory address registers.
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 backup. This cir-
cuit prevents device destruction due to mismatched supply
and input voltages.
Features
s
High Speed: t
PD
=
3.6ns (typ) at T
A
=
25擄C
s
Low power dissipation: I
CC
=
4
碌A(chǔ)
(max) @ 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
Low noise: V
OLP
=
0.9V (max)
s
Pin and function compatible with 74HC240
Ordering Code:
Order Number
74VHC240M
74VHC240SJ
74VHC240MTC
74VHC240N
Package Number
M20B
M20D
MTC20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300鈥?Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300鈥?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
OE
1
, OE
2
I
0
鈥揑
7
O
0
鈥揙
7
Description
3-STATE Output Enable Inputs
Inputs
Outputs 3-STATE Outputs
漏 1999 Fairchild Semiconductor Corporation
DS011506.prf
www.fairchildsemi.com

74VHC240MX 產(chǎn)品屬性

  • 1,000

  • 集成電路 (IC)

  • 邏輯 - 柵極和逆變器

  • 74VHC

  • 逆變器，緩沖器

  • 2

  • 4

  • 三態(tài)

  • 2 V ~ 5.5 V

  • 4µA

  • 8mA，8mA

  • 0.5V

  • 1.5V

  • 7.5ns @ 5V，50pF

  • -40°C ~ 85°C

  • 表面貼裝

  • 20-SOIC

  • 20-SOIC（0.295"，7.50mm 寬）

  • 帶卷 (TR)

74VHC240MX相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)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(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
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(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！