• 当前位置:
  • 首页
  • >
  • PDF资料
  • >
  • 54ACT16952WD PDF文件及第1页内容在线浏览

54ACT16952WD

54ACT16952WD首页预览图
型号: 54ACT16952WD
PDF文件:
  • 54ACT16952WD PDF文件
  • 54ACT16952WD PDF在线浏览
功能描述: 16-BIT REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
PDF文件大小: 151.34 Kbytes
PDF页数: 共9页
制造商: TI[Texas Instruments]
制造商LOGO: TI[Texas Instruments] LOGO
制造商网址: http://www.ti.com
捡单宝54ACT16952WD
PDF页面索引
120%
54ACT16952, 74ACT16952
16-BIT REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCAS159C – JANUARY 1991 – REVISED APRIL 1996
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Members of the Texas Instruments
Widebus
Family
Inputs Are TTL-Voltage Compatible
Noninverting Outputs
Two 16-Bit, Back-to-Back Registers Store
Data Flowing in Both Directions
Flow-Through Architecture Optimizes
PCB Layout
Distributed V
CC
and GND Pin Configuration
Minimizes High-Speed Switching Noise
EPIC
(Enhanced-Performance Implanted
CMOS) 1-µm Process
500-mA Typical Latch-Up Immunity at
125°C
Package Options Include Plastic 300-mil
Shrink Small-Outline (DL) Packages Using
25-mil Center-to-Center Pin Spacings and
380-mil Fine-Pitch Ceramic Flat (WD)
Packages Using 25-mil Center-to-Center
Pin Spacings
description
The ’ACT16952 are 16-bit registered transceivers
that contain two sets of D-type flip-flops for
temporary storage of data flowing in either
direction. They can be used as two 8-bit
transceivers or one 16-bit transceiver. Data on the
A or B bus is stored in registers on the low-to-high
transition of the clock (CLKAB or CLKBA) input,
provided that the clock-enable (CEAB
or CEBA)
input is low. Taking the output-enable (OEAB or
OEBA
) input low accesses the data on either port.
To avoid false clocking of the flip-flops, CEAB (or
CEBA) should not be switched from low to high
while CLKAB (or CLKBA) is low.
The 74ACT16952 is packaged in TI’s shrink small-outline package, which provides twice the I/O pin count and
functionality of standard small-outline packages in the same printed-circuit-board area.
The 54ACT16952 is characterized for operation over the full military temperature range of –55°C to 125°C. The
74ACT16952 is characterized for operation from –40°C to 85°C.
Copyright 1996, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1OEAB
1CLKAB
1CEAB
GND
1A1
1A2
V
CC
1A3
1A4
1A5
GND
1A6
1A7
1A8
2A1
2A2
2A3
GND
2A4
2A5
2A6
V
CC
2A7
2A8
GND
2CEAB
2CLKAB
2OEAB
1OEBA
1CLKBA
1CEBA
GND
1B1
1B2
V
CC
1B3
1B4
1B5
GND
1B6
1B7
1B8
2B1
2B2
2B3
GND
2B4
2B5
2B6
V
CC
2B7
2B8
GND
2CEBA
2CLKBA
2OEBA
54ACT16952 . . . WD PACKAGE
74ACT16952 . . . DL PACKAGE
(TOP VIEW)
购买、咨询产品请填写询价信息:(3分钟左右您将得到回复)
询价型号*数量*批号封装品牌其它要求
删除
删除
删除
删除
删除
增加行数
  •  公司名:
  • *联系人:
  • *邮箱:
  • *电话:
  •  QQ:
  •  微信:

  • 关注官方微信

  • 联系我们
  • 电话:13714778017
  • 周一至周六:9:00-:18:00
  • 在线客服:

天天IC网由深圳市四方好讯科技有限公司独家运营

天天IC网 ( www.ttic.cc ) 版权所有©2014-2023 粤ICP备15059004号

因腾讯功能限制,可能无法唤起QQ临时会话,(点此复制QQ,添加好友),建议您使用TT在线询价。

继续唤起QQ 打开TT询价