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参数资料
| 型号： | SN74ACT574SC |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 总线收发器 |
| 英文描述： | ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | 0.300 INCH, PLASTIC, SOP-20 |
| 文件页数： | 1/10页 |
| 文件大小： | 173K |
| 代理商： | SN74ACT574SC |
74AC574
74ACT574
Octal D-Type Flip-Flop with 3-STATE Outputs
General Description
The AC/ACT574 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-type inputs is stored in the flip-flops on the LOW-to-HIGH
Clock (CP) transition.
The AC/ACT574 is functionally identical to the AC/ACT374
except for the pinouts.
Features
n
I
CC and IOZ reduced by 50%
n
Inputs and outputs on opposite sides of package
allowing easy interface with microprocessors
n
Useful as input or output port for microprocessors
n
Functionally identical to AC/ACT374
n
3-STATE outputs for bus-oriented applications
n
Outputs source/sink 24 mA
n
ACT574 has TTL-compatible inputs
Ordering Code:
Order Number
Package Number
Package Description
74AC574PC
V20A
20-Lead Molded Dual-in-Line Package
74AC574SC
M20B
20-Lead (0.300" Wide) Molded Small Outline Package, JEDEC
74AC574SJ
M20D
20-Lead Molded Shrink Small Outline Package, EIAJ Type II
74ACT574PC
V20A
20-Lead Molded Dual-in-Line Package
74ACT574SC
M20B
20-Lead (0.300" Wide) Molded Small Outline Package, JEDEC
74ACT574SJ
M20D
20-Lead Molded Shrink Small Outline Package, EIAJ Type II
74ACT574MTC
MTC20
20-Lead Thin Shrink Small Outline Package, JEDEC
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
Connection Diagrams
Pin Descriptions
Pin Names
Description
D
0–D7
Data Inputs
CP
Clock Pulse Input
OE
3-STATE Output Enable Input
O
0–O7
3-STATE Outputs
FACT is a trademark of Fairchild Semiconductor Corporation.
DS009910-1
IEEE/IEC
DS009910-4
Pin Assignment for DIP,
SOIC and TSSOP
DS009910-2
May 1998
74AC574
74ACT574
Octal
D-T
ype
Flip-Flop
with
3-ST
A
T
E
Outputs
1998 Fairchild Semiconductor Corporation
DS009910
www.fairchildsemi.com
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| SN74ACT672221L15RJ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| SN74ACT7200L15RJ | 制造商:Texas Instruments 功能描述: |
| SN74ACT7200L15RJR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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