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

74ACT16952 Datasheet

  • 74ACT16952

  • 16-BIT REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS

  • 9頁(yè)

  • TI

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

54ACT16952, 74ACT16952
16-BIT REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCAS159C 鈥?JANUARY 1991 鈥?REVISED APRIL 1996
D
D
D
D
D
D
D
D
D
Members of the Texas Instruments
Widebus
鈩?/div>
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
鈩?/div>
(Enhanced-Performance Implanted
CMOS) 1-碌m Process
500-mA Typical Latch-Up Immunity at
125擄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
54ACT16952 . . . WD PACKAGE
74ACT16952 . . . DL PACKAGE
(TOP VIEW)
description
The 鈥橝CT16952 are 16-bit registered transceivers
21
36
that contain two sets of D-type flip-flops for
22
35
temporary storage of data flowing in either
23
34
direction. They can be used as two 8-bit
24
33
transceivers or one 16-bit transceiver. Data on the
25
32
A or B bus is stored in registers on the low-to-high
26
31
transition of the clock (CLKAB or CLKBA) input,
27
30
provided that the clock-enable (CEAB or CEBA)
28
29
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鈥檚 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 鈥?5擄C to 125擄C. The
74ACT16952 is characterized for operation from 鈥?0擄C to 85擄C.
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
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
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.
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.
POST OFFICE BOX 655303
Copyright
漏
1996, Texas Instruments Incorporated
鈥?/div>
DALLAS, TEXAS 75265
1

74ACT16952相關(guān)型號(hào)PDF文件下載

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

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(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！