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參數資料
| 型號： | MC74HC259D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-Bit Addressable Latch 1-of-8 Decoder |
| 中文描述： | HC/UH SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO16 |
| 封裝： | PLASTIC, SOIC-16 |
| 文件頁數： | 4/7頁 |
| 文件大小： | 199K |
| 代理商： | MC74HC259D |
MC54/74HC259
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
4
SWITCHING WAVEFORMS
Figure 1.
DATA IN
OUTPUT Q
tr
tf
VCC
GND
tPHL
tPLH
tTLH
tTHL
90%
50%
10%
90%
50%
10%
DATA IN
ADDRESS
SELECT
VCC
GND
VCC
GND
VCC
GND
50%
50%
50%
tPHL
tPLH
Figure 2.
DATA IN
ENABLE
OUTPUT Q
VCC
GND
VCC
GND
50%
50%
50%
tPHL
tPLH
tw
tw
Figure 3.
VCC
GND
VCC
GND
DATA IN
RESET
OUTPUT Q
tw
50%
50%
tPHL
Figure 4.
DATA IN
OR
ADDRESS
SELECT
ENABLE
50%
50%
VCC
GND
VCC
GND
th(H)
th(L)
tsu
tsu
* Includes all probe and jig capacitance
CL*
TEST POINT
DEVICE
UNDER
TEST
OUTPUT
Figure 5.
Figure 6. Test Circuit
OUTPUT Q
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74HC259DR2 | 制造商:Motorola Inc 功能描述: |
| MC74HC259DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74HC259F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC259FL1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74HC259N | 制造商:Panasonic Industrial Company 功能描述:IC |
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