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參數(shù)資料
| 型號(hào)： | MC74HC259ADTG |
| 廠商： | ON Semiconductor |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC MULTIPLEXER 3ST 8INP 16TSSOP |
| 標(biāo)準(zhǔn)包裝： | 96 |
| 系列： | 74HC |
| 邏輯類型： | D 型，可尋址 |
| 電路： | 1:8 |
| 輸出類型： | 標(biāo)準(zhǔn) |
| 電源電壓： | 2 V ~ 6 V |
| 獨(dú)立電路： | 1 |
| 延遲時(shí)間 - 傳輸： | 25ns |
| 輸出電流高，低： | 5.2mA，5.2mA |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-TSSOP |
| 包裝： | 管件 |
Semiconductor Components Industries, LLC, 2012
June, 2012 Rev. 3
1
Publication Order Number:
MC74HC259A/D
MC74HC259A
8-Bit Addressable Latch
1-of-8 Decoder
HighPerformance SiliconGate CMOS
The MC74HC259A is identical in pinout to the LS259. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LSTTL outputs.
The HC259A has four modes of operation as shown in the mode
selection table. In the addressable latch mode, the data on Data In is
written into the addressed latch. The addressed latch follows the data
input with all nonaddressed latches remaining in their previous
states. In the memory mode, all latches remain in their previous state
and are unaffected by the Data or Address inputs. In the oneofeight
decoding or demultiplexing mode, the addressed output follows the
state of Data In with all other outputs in the LOW state. In the Reset
mode all outputs are LOW and unaffected by the address and data
inputs. When operating the HC259A as an addressable latch, changing
more than one bit of the address could impose a transient wrong
address. Therefore, this should only be done while in the memory
mode.
Features
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2 to 6 V
Low Input Current: 1 mA
High Noise Immunity Characteristic of CMOS Devices
NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable
These Devices are PbFree, Halogen Free and are RoHS Compliant
http://onsemi.com
MARKING
DIAGRAMS
SOIC16
D SUFFIX
CASE 751B
TSSOP16
DT SUFFIX
CASE 948F
1
16
1
16
HC259AG
AWLYWW
HC
259A
ALYWG
G
1
16
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
G or G
= PbFree Package
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
ORDERING INFORMATION
(Note: Microdot may be in either location)
PIN ASSIGNMENT
1
16
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
Q7
DATA IN
ENABLE
RESET
VCC
Q4
Q5
Q6
Q0
A2
A1
A0
GND
Q3
Q2
Q1
MODE SELECTION TABLE
Enable
Reset
Mode
L
H
Addressable Latch
H
Memory
LL
8Line Demultiplexer
H
L
Reset
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74HC259ADTR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74HC259ADTR2G | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 IC MULTIPLEXER 3ST 8INPUT RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74HC259D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC259DR2 | 制造商:Motorola Inc 功能描述: |
| MC74HC259DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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