74ACT843 Fairchild Semiconductor, 74ACT843 Datasheet

no-image

74ACT843

Manufacturer Part Number
74ACT843
Description
9-Bit Transparent Latch
Manufacturer
Fairchild Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74ACT843SPC
Manufacturer:
SONY
Quantity:
43
© 2000 Fairchild Semiconductor Corporation
74ACT843
9-Bit Transparent Latch
General Description
The ACT843 bus interface latch is designed to eliminate
the extra packages required to buffer existing latches and
provide extra data width for wider address/data paths.
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. (SPC not available in Tape and Reel.)
Logic Symbols
FACT
Order Number
74ACT843SC
74ACT843SPC
is a trademark of Fairchild Semiconductor Corporation
Package Number
IEEE/IEC
M24B
N24C
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
DS009800
Features
Connection Diagram
Pin Descriptions
TTL compatible inputs
3-STATE outputs for bus interfacing
Package Description
D
O
OE
LE
CLR
PRE
0
0
–D
–O
Pin Names
8
8
Data Inputs
Data Outputs
Output Enable
Latch Enable
Clear
Preset
July 1988
Revised September 2000
Description
www.fairchildsemi.com

Related parts for 74ACT843

74ACT843 Summary of contents

Page 1

... M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 74ACT843SPC N24C 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. (SPC not available in Tape and Reel.) ...

Page 2

Functional Description The ACT843 consists of nine D-type latches with 3-STATE outputs. The flip-flops appear transparent to the data when Latch Enable (LE) is HIGH. This allows asynchronous operation, as the output transition follows the data in transi- tion. On ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Input Voltage ( Output Diode Current ( ...

Page 4

AC Electrical Characteristics Symbol Parameter t Propagation Delay PLH Propagation Delay PHL Propagation Delay PLH Propagation Delay PHL ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide Package Number M24B 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...

Related keywords