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MM74HCT574SJ_Q

Description
Trigger 3-ST oct D flip-flop
Categorysemiconductor    Other integrated circuit (IC)   
File Size111KB,9 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Download Datasheet Parametric Compare View All

MM74HCT574SJ_Q Overview

Trigger 3-ST oct D flip-flop

MM74HCT574SJ_Q Parametric

Parameter NameAttribute value
MakerFairchild
RoHSno
Number of circuitsOctal
logic seriesMM74
logical typeD-Type Flip-Flops
polarityNon-Inverting
input typeSingle-Ended
Output type3-State
propagation delay time30 ns @ 5 V
High level output current- 7.2 mA
Low level output current7.2 mA
Supply voltage (maximum)5.5 V
Maximum operating temperature85 C
Installation styleSMD/SMT
Package/boxSOP-20
EncapsulationTube
Minimum operating temperature- 40 C
Number of output lines0
Supply voltage (minimum)4.5 V
MM74HCT573 • MM74HCT574 Octal D-Type Latch • 3-STATE Octal D-Type Flip-Flop
February 1990
Revised May 2005
MM74HCT573 • MM74HCT574
Octal D-Type Latch • 3-STATE Octal D-Type Flip-Flop
General Description
The
MM74HCT573
octal
D-type
latches
and
MM74HCT574 octal D-type flip-flop advanced silicon-gate
CMOS technology, which provides the inherent benefits of
low power consumption and wide power supply range, but
are LS-TTL input and output characteristic and pin-out
compatible. The 3-STATE outputs are capable of driving 15
LS-TTL loads. All inputs are protected from damage due to
static discharge by internal diodes to V
CC
and ground.
When the MM74HCT573 Latch Enable input is HIGH, the
Q outputs will follow the D inputs. When the Latch Enable
goes LOW, data at the D inputs will be retained at the out-
puts until Latch Enable returns HIGH again. When a high
logic level is applied to the Output Control input, all outputs
go to a high impedance state, regardless of what signals
are present at the other inputs and the state of the storage
elements.
The MM74HCT574 are positive edge triggered flip-flops.
Data at the D inputs, meeting the setup and hold time
requirements, are transferred to the Q outputs on positive
going transitions of the Clock (CK) input. When a high logic
level is applied to the Output Control (OC) input, all outputs
go to a high impedance state, regardless of what signals
are present at the other inputs and the state of the storage
elements.
The MM74HCT devices are intended to interface between
TTL and NMOS components and standard CMOS devices.
These parts are also plug in replacements for LS-TTL
devices and can be used to reduce power consumption in
existing designs.
Features
s
TTL input characteristic compatible
s
Typical propagation delay: 18 ns
s
Low input current: 1
P
A maximum
s
Low quiescent current: 80
P
A maximum
s
Compatible with bus-oriented systems
s
Output drive capability: 15 LS-TTL loads
Ordering Codes:
Order Number
MM74HCT573WM
MM74HCT573SJ
MM74HCT573MTC
MM74HCT573N
MM74HCT574WM
MM74HCT574SJ
MM74HCT574MTC
MM74HCT574N
Package Number
M20B
M20D
MTC20
N20A
M20B
M20D
MTC20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
© 2005 Fairchild Semiconductor Corporation
DS010627
www.fairchildsemi.com

MM74HCT574SJ_Q Related Products

MM74HCT574SJ_Q MM74HCT574WM_Q MM74HCT574MTC_Q
Description Trigger 3-ST oct D flip-flop Trigger 3-ST oct D flip-flop Trigger 3-ST oct D flip-flop
Maker Fairchild Fairchild Fairchild
RoHS no no no
Number of circuits Octal Octal Octal
logic series MM74 MM74 MM74
logical type D-Type Flip-Flops D-Type Flip-Flops D-Type Flip-Flops
polarity Non-Inverting Non-Inverting Non-Inverting
input type Single-Ended Single-Ended Single-Ended
Output type 3-State 3-State 3-State
propagation delay time 30 ns @ 5 V 30 ns @ 5 V 30 ns @ 5 V
High level output current - 7.2 mA - 7.2 mA - 7.2 mA
Low level output current 7.2 mA 7.2 mA 7.2 mA
Supply voltage (maximum) 5.5 V 5.5 V 5.5 V
Maximum operating temperature 85 C 85 C 85 C
Installation style SMD/SMT SMD/SMT SMD/SMT
Package/box SOP-20 SOIC-20 TSSOP-20
Encapsulation Tube Tube Tube
Minimum operating temperature - 40 C - 40 C - 40 C
Supply voltage (minimum) 4.5 V 4.5 V 4.5 V
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