參數(shù)資料
型號(hào): MC74ACT574DTR2G
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Octal D Flip−Flop with 3−State Outputs
中文描述: ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: LEAD FREE, TSSOP-20
文件頁(yè)數(shù): 1/10頁(yè)
文件大?。?/td> 125K
代理商: MC74ACT574DTR2G
Semiconductor Components Industries, LLC, 2006
December, 2006 Rev. 8
1
Publication Order Number:
MC74AC574/D
MC74AC574, MC74ACT574
Octal D FlipFlop with
3State Outputs
The MC74AC574/74ACT574 is a highspeed, low power octal
flipflop with a buffered common Clock (CP) and a buffered common
Output Enable (OE). The information presented to the D inputs is
stored in the flipflops on the LOWtoHIGH Clock (CP) transition.
The MC74AC574/74ACT574 is functionally identical to the
MC74AC374/74ACT374 except for the pinouts.
Features
Inputs and Outputs on Opposite Sides of Package Allowing Easy
Interface with Microprocessors
Useful as Input or Output Port for Microprocessors
Functionally Identical to MC74AC374/74ACT374
3-State Outputs for Bus-Oriented Applications
Outputs Source/Sink 24 mA
ACT574 Has TTL Compatible Inputs
PbFree Packages are Available
Figure 1. Pinout: 20Lead Packages Conductors
(Top View)
19
20
18
17
16
15
14
2
1
3
4
5
6
7
V
CC
13
8
12
9
11
10
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
CP
OE
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
GND
PIN ASSIGNMENT
PIN
FUNCTION
D
0
D
7
CP
Data Inputs
Clock Pulse Input
OE
3State Output Enable Input
O
0
O
7
3State Outputs
Figure 2. Logic Symbol
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
CP
OE
See general marking information in the device marking
section on page 6 of this data sheet.
DEVICE MARKING INFORMATION
http://onsemi.com
SOIC20W
DW SUFFIX
CASE 751D
TSSOP20
DT SUFFIX
CASE 948E
SOEIAJ20
M SUFFIX
CASE 967
1
1
1
PDIP20
N SUFFIX
CASE 738
1
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
ORDERING INFORMATION
相關(guān)PDF資料
PDF描述
MC74ACT574DWG Octal D Flip−Flop with 3−State Outputs
MC74ACT574DWR2G Octal D Flip−Flop with 3−State Outputs
MC74ACT574MELG Octal D Flip−Flop with 3−State Outputs
MC74ACT574MG Octal D Flip−Flop with 3−State Outputs
MC74ACT574NG Octal D Flip−Flop with 3−State Outputs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74ACT574DW 功能描述:觸發(fā)器 5V CMOS Octal RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74ACT574DWG 功能描述:觸發(fā)器 5V CMOS Octal D-Type 3-State Out RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74ACT574DWR2 功能描述:觸發(fā)器 5V CMOS Octal RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74ACT574DWR2G 功能描述:觸發(fā)器 5V CMOS Octal D-Type 3-State Out RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74ACT574M 功能描述:觸發(fā)器 5V CMOS Octal RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel