74ACT299PC_Q Fairchild Semiconductor, 74ACT299PC_Q Datasheet

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74ACT299PC_Q

Manufacturer Part Number
74ACT299PC_Q
Description
Counter Shift Registers 8-Inp Shift/Stor Reg
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of 74ACT299PC_Q

Counting Sequence
Serial/Parallel to Serial/Parallel
Number Of Circuits
8
Package / Case
PDIP-20
Logic Family
74ACT
Logic Type
CMOS
Number Of Input Lines
8
Output Type
3-State
Propagation Delay Time
13.5 ns
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Function
Shift Register
Mounting Style
Through Hole
Number Of Output Lines
3
Operating Supply Voltage
4.5 V to 5.5 V
Supply Voltage - Max
5 V
©1988 Fairchild Semiconductor Corporation
74AC299, 74ACT299 Rev. 1.4.0
74AC299, 74ACT299
8-Input Universal Shift/Storage Register with Common
Parallel I/O Pins
Features
Ordering Information
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
74AC299SC
74AC299SJ
74AC299MTC
74AC299PC
74ACT299SC
74ACT299MTC
74ACT299PC
Order Number
I
Common parallel I/O for reduced pin count
Additional serial inputs and outputs for expansion
Four operating modes: shift left, shift right, load
and store
3-STATE outputs for bus-oriented applications
Outputs source/sink 24mA
ACT299 has TTL-compatible inputs
CC
All packages are lead free per JEDEC: J-STD-020B standard.
and I
OZ
reduced by 50%
Package
Number
MTC20
MTC20
M20B
M20D
M20B
N20A
N20A
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 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
General Description
The AC/ACT299 is an 8-bit universal shift/storage regis-
ter with 3-STATE outputs. Four modes of operation are
possible: hold (store), shift left, shift right and load data.
The parallel load inputs and flip-flop outputs are multi-
plexed to reduce the total number of package pins. Addi-
tional outputs are provided for flip-flops Q
easy serial cascading. A separate active LOW Master
Reset is used to reset the register.
Package Description
0
January 2008
www.fairchildsemi.com
, Q
7
to allow

Related parts for 74ACT299PC_Q

74ACT299PC_Q Summary of contents

Page 1

... N20A Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number. All packages are lead free per JEDEC: J-STD-020B standard. ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4.0 General Description The AC/ACT299 is an 8-bit universal shift/storage regis- ter with 3-STATE outputs ...

Page 2

... I/O pins in the high imped- ance state. In this condition the shift, hold, load and reset operations can still occur. The 3-STATE buffers are also disabled by HIGH signals on both S tion for a parallel load operation. ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4.0 Logic Symbols 0 Truth Table ...

Page 3

... Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4.0 3 www.fairchildsemi.com ...

Page 4

... Input Voltage I V Output Voltage O T Operating Temperature Minimum Input Edge Rate, AC Devices: V from 30 Minimum Input Edge Rate, ACT Devices: V from 0.8V to 2.0V ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4.0 Parameter Parameter , V @ 3.3V, 4.5V, 5. 4.5V, 5. Rating 0.5V to 7.0V 20mA 20mA 0. 0.5V CC ...

Page 5

... All outputs loaded; thresholds on input associated with output under test and I @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5. Maximum test duration 2.0ms, one output loaded at a time. ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4 (V) Conditions Typ ...

Page 6

... OHD I Maximum Quiescent CC Supply Current I Maximum I/O OZT Leakage Current Notes: 4. All outputs loaded; thresholds on input associated with output under test. 5. Maximum test duration 2.0ms, one output loaded at a time. ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4 (V) Conditions Typ. CC 4 ...

Page 7

... Output Enable Time I/O PZH t Output Enable Time I/O PZL t Output Disable Time I/O PHZ t Output Disable Time I/O PLZ Note: 6. Voltage range 3.3 is 3.3V 0.3V. Voltage range 5.0 is 5.0V ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4 50pF L (6) V (V) Min. Typ. Max. CC 3.3 90 124 5 ...

Page 8

... Hold Time, HIGH or LOW Pulse Width, LOW Pulse Width, LOW W t Recovery Time REC Note: 7. Voltage range 3.3 is 3.3V 0.3V. Voltage range 5.0 is 5.0V ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4 50pF L (7) V (V) Typ. Guaranteed Minimum CC 3.3 3.0 8.0 5 ...

Page 9

... CP Pulse Width, HIGH or LOW Pulse Width, LOW W t Recovery Time REC Note 9. Voltage range 5.0 is 5.0V 0.5V. Capacitance Symbol Parameter C Input Capacitance IN C Power Dissipation Capacitance PD ©1988 Fairchild Semiconductor Corporation 74AC299, 74ACT299 Rev. 1.4 50pF L (8) V (V) Min. Typ. Max. CC 5.0 120 170 or Q 5.0 4.0 8 ...

Page 10

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 11

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 12

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 13

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 14

... TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended exhaustive list of all such trademarks. ® ACEx Build it Now™ CorePLUS™ CROSSVOLT™ CTL™ Current Transfer Logic™ ...

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