- 您現在的位置：買賣IC網 > PDF目錄369295 > 74ACT16245DGG (Texas Instruments, Inc.) 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS PDF資料下載
參數資料
| 型號： | 74ACT16245DGG |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 16位總線收發3態輸出 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 100K |
| 代理商： | 74ACT16245DGG |
SN54ACT16245, 74ACT16245
16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCAS097B – DECEMBER 1989 – REVISED APRIL 1996
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Members of the Texas Instruments
Widebus
Family
Inputs Are TTL-Voltage Compatible
3-State Outputs Drive Bus Lines Directly
Flow-Through Architecture Optimizes PCB
Layout
Distributed V
CC
and GND Configuration to
Minimize High-Speed Switching Noise
EPIC
(Enhanced-Performance Implanted
CMOS) 1- m 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, Thin
Shrink Small-Outline (DGG) Packages, and
380-mil Fine-Pitch Ceramic Flat (WD)
Packages Using 25-mil Center-to-Center
Pin Spacings
description
The SN54ACT16245 and 74ACT16245 are 16-bit
bus transceivers organized as dual-octal
noninverting 3-state transceivers and designed
for
asynchronous
two-way
between data buses. The control-function
implementation
minimizes
requirements.
communication
external
timing
The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on
the logic level at the direction-control (DIR) input. The enable (G) input can be used to disable the devices so
that the buses are effectively isolated.
The SN54ACT16245 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The 74ACT16245 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
CONTROL
INPUTS
OPERATION
G
DIR
L
L
B data to A bus
L
H
A data to B bus
H
X
Isolation
Copyright
1996, Texas Instruments Incorporated
PRODUCTION DATA information is 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.
SN54ACT16245 . . . WD PACKAGE
74ACT16245 . . . DGG OR DL PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1DIR
1B1
1B2
GND
1B3
1B4
V
CC
1B5
1B6
GND
1B7
1B8
2B1
2B2
GND
2B3
2B4
V
CC
2B5
2B6
GND
2B7
2B8
2DIR
1G
1A1
1A2
GND
1A3
1A4
V
CC
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
V
CC
2A5
2A6
GND
2A7
2A8
2G
相關PDF資料 |
PDF描述 |
|---|---|
| 74ACT16245 | 16-Bit Transceiver with 3-STATE Outputs |
| 74ACT16245MTD | 16-Bit Transceiver with 3-STATE Outputs |
| 74ACT16245SSC | 16-Bit Transceiver with 3-STATE Outputs |
| 74ACT163B | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| 74ACT163M | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74ACT16245DGGR | 功能描述:總線收發器 Tri-State 16-Bit Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ACT16245DGGRE4 | 功能描述:總線收發器 16-Bit Bus Trnscvrs With 3-State Outputs RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ACT16245DGGRG4 | 功能描述:總線收發器 16B Bus Xceivers RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ACT16245DL | 功能描述:總線收發器 Tri-State 16-Bit RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74ACT16245DL | 制造商:Texas Instruments 功能描述:16BIT BUS TRANSCEIVER 74ACT16245 制造商:Texas Instruments 功能描述:16BIT BUS TRANSCEIVER, 74ACT16245 |
發布緊急采購，3分鐘左右您將得到回復。