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參數(shù)資料
| 型號(hào)： | MC74AC564DW |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類(lèi)： | 總線收發(fā)器 |
| 英文描述： | AC SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SOIC-20 |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大小： | 183K |
| 代理商： | MC74AC564DW |
Octal D-Type Latch
with 3-State Outputs
The MC74AC564/74ACT564 is a high-speed, low power octal
flip-flop with a buffered common Clock (CP) and a buffered
common Output Enable (OE).
The information presented to the D inputs is stored in the flip-flops
on the LOW-to-HIGH Clock (CP) transition.
The MC74AC564/74ACT564 device is functionally identical to
the MC74AC574/74ACT574, but with inverted outputs.
Inputs and Outputs on Opposite Sides of Package Allowing Easy
Interface with Microprocessors
Useful as Input or Output Port for Microprocessors
Functionally Identical to MC74AC574/74ACT574 but with Inverted
Outputs
3-State Outputs for Bus-Oriented Applications
Outputs Source/Sink 24 mA
′ACT564 Has TTL Compatible Inputs
19
20
18
17
16
15
14
2
1
34567
VCC
13
8
12
9
11
10
O0
O1
O2
O3
O4
O5
O6
O7
CP
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
Figure 1. Pinout: 20Lead Packages Conductors
(Top View)
PIN NAMES
D0D7
Data Inputs
CP
Clock Pulse Input
OE
3-State Output Enable Input
O0O7
3-State Outputs
Semiconductor Components Industries, LLC, 2006
June, 2006 Rev. 5
1
Publication Order Number:
MC74AC564/D
MC74AC564
MC74ACT564
OCTAL D-TYPE
LATCH WITH
3-STATE OUTPUTS
N SUFFIX
CASE 738-03
PLASTIC
DW SUFFIX
CASE 751D-04
PLASTIC
Figure 2. LOGIC SYMBOL
O0 O1 O2 O3 O4 O5 O6 O7
D0 D1 D2 D3 D4 D5 D6 D7
CP
OE
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC564DWR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC564N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74AC57 | 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS |
| MC74AC573 | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:OCTAL D-TYPE LATCH WITH 3-STATE OUTPUTS |
| MC74AC573DT | 制造商:ON Semiconductor 功能描述:Latch Transparent 3-ST 8-CH D-Type 20-Pin TSSOP Rail 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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