參數資料
| 型號： | MC74AC259N |
| 廠商： | ON Semiconductor |
| 文件頁數： | 1/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LATCH ADDRESS 8BIT 16-DIP |
| 產品變化通告： | LTB Notification 03/Jan/2008 |
| 標準包裝： | 25 |
| 系列： | 74AC |
| 邏輯類型： | D 型，可尋址 |
| 電路： | 1:8 |
| 輸出類型： | 標準 |
| 電源電壓： | 2 V ~ 6 V |
| 獨立電路： | 1 |
| 延遲時間 - 傳輸： | 6.5ns |
| 輸出電流高，低： | 24mA，24mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 16-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 16-DIP |
| 包裝： | 管件 |
Semiconductor Components Industries, LLC, 2005
November, 2005 Rev. 6
1
Publication Order Number:
MC74AC259/D
MC74AC259, MC74ACT259
8Bit Addressable Latch
The MC74AC259/74ACT259 is a highspeed 8bit addressable
latch designed for general purpose storage applications in digital
systems. It is a multifunctional device capable of storing single line
data in eight addressable latches, and also a 1of8 decoder and
demultiplexer with active HIGH outputs. The device also incorporates
an active LOW Common Clear for resetting all latches, as well as an
active LOW Enable. It is functionally identical to the ALS259 8bit
addressable latch.
SerialtoParallel Conversion
Eight Bits of Storage with Output of Each Bit Available
Random (Addressable) Data Entry
Active High Demultiplexing or Decoding Capability
Easily Expandable
Common Clear
PbFree Packages are Available
15
16
14
13
12
11
10
2
1
3
4
567
VCC
9
8
MR
E
DQ7
Q6
Q5
Q4
A0
A1
A2
Q0
Q1
Q2
Q3 GND
Figure 1. Pinout: 16Lead Packages Conductors
(Top View)
A0
A1
A2
ED
MR Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
Figure 2. Logic Symbol
MODE SELECT TABLE
E
MR
Mode
L
H
Addressable Latch
H
Memory
L
Active HIGH 8Channel Demultiplexer
H
L
Clear
H = HIGH Voltage Level
L = LOW Voltage Level
PDIP16
N SUFFIX
CASE 648
1
16
SOIC16
D SUFFIX
CASE 751B
1
16
See general marking information in the device marking
section on page 9 of this data sheet.
DEVICE MARKING INFORMATION
1
16
SOEIAJ16
M, MEL SUFFIX
CASE 966
http://onsemi.com
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
相關PDF資料 |
PDF描述 |
|---|---|
| MC74AC259MG | IC LATCH ADDRESS 8BIT 16-SOEIAJ |
| MC74AC259MELG | IC LATCH ADDRESS 8BIT 16-SOEIAJ |
| MC74AC259D | IC LATCH ADDRESS 8BIT 16-SOIC |
| OSTVM053552 | TERM BLOCK PLUG 3.81MM 5POS |
| OSTOQ147551 | CONN HEADER 14POS 5.0MM R/A PCB |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74AC259NG | 功能描述:閉鎖 2-6V 8-Bit Addressable RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| MC74AC273 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal D Flip−Flop |
| MC74AC273_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal D Flip−Flop |
| MC74AC273D | 制造商:Motorola 功能描述:74AC273 MOT IN S3E8A |
| MC74AC273DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel 制造商:ON Semiconductor 功能描述: |
發布緊急采購，3分鐘左右您將得到回復。