參數(shù)資料
型號(hào): DM74LS574WMX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal D-Type Flip-Flop
中文描述: LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 0.300 INCH, MS-013, SOIC-20
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 55K
代理商: DM74LS574WMX
2000 Fairchild Semiconductor Corporation
DS009815
www.fairchildsemi.com
March 1988
Revised March 2000
D
DM74LS574
Octal D-Type Flip-Flop with 3-STATE Outputs
General Description
The DM74LS574 is a high speed low power octal flip-flop
with a buffered common Clock (CP) and a buffered com-
mon Output Enable (OE). The information presented to the
D inputs is stored in the flip-flops on the LOW-to-HIGH
Clock (CP) transition.
This device is functionally identical to the DM74LS374
except for the pinouts.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
V
CC
=
Pin 20
GND
=
Pin 10
Connection Diagram
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial
Z
=
High Impedance
=
HIGH-to-LOW Clock (CP) transition
Order Number
DM74LS574WM
DM74LS574N
Package Number Package Description
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
N20A
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Inputs
Outputs
Dn
H
L
X
CP
OE
L
L
H
On
H
L
Z
X
相關(guān)PDF資料
PDF描述
DM74LS574N Octal D-Type Flip-Flop with 3-STATE Outputs
DM74LS574WM Octal D-Type Flip-Flop with 3-STATE Outputs
DM74LS645 Octal Bus Transceiver(八總線驅(qū)動(dòng)器)
DM74LS645WMX Single 8-bit Bus Transceiver
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