74ABT573 Datasheet, PDF (1/11 Pages) Fairchild Semiconductor – Octal D-Type Latch with 3-STATE Outputs

January 1993
Revised March 2005
74ABT573
Octal D-Type Latch with 3-STATE Outputs
General Description
The ABT573 is an octal latch with buffered common Latch
Enable (LE) and buffered common Output Enable (OE)
inputs.
This device is functionally identical to the ABT373 but has
broadside pinouts.
Features
s Inputs and outputs on opposite sides of package allow
easy interface with microprocessors
s Useful as input or output port for microprocessors
s Functionally identical to ABT373
s 3-STATE outputs for bus interfacing
s Output sink capability of 64 mA, source capability of
32 mA
s Guaranteed output skew
s Guaranteed multiple output switching specifications
s Output switching specified for both 50 pF and 250 pF
loads
s Guaranteed simultaneous switching, noise level and
dynamic threshold performance
s Guaranteed latchup protection
s High impedance glitch-free bus loading during entire
power up and power down
s Nondestructive hot insertion capability
Ordering Code:
Order Number
Package
Number
Package Description
74ABT573CSC
M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74ABT573CSCX_NL
(Note 1)
M20B Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74ABT573CSJ
M20D Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74ABT573CMSA
MSA20 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
74ABT573CMTC
MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74ABT573CMTCX_NL MTC20 Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
(Note 1)
Wide
74ABT573CPC
N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.
© 2005 Fairchild Semiconductor Corporation DS011548
www.fairchildsemi.com