74ABT573 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
74ABT573CSC
74ABT573CSCX_NL
(Note 1)
74ABT573CSJ
74ABT573CMSA
74ABT573CMTC
74ABT573CMTCX_NL
(Note 1)
74ABT573CPC
Package
Number
M20B
M20B
M20D
MSA20
MTC20
MTC20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pb-Free 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 the suffix letter 鈥淴鈥?to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 1:
鈥淿NL鈥?indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.
漏 2005 Fairchild Semiconductor Corporation
DS011548
www.fairchildsemi.com