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74ACT843NSN/a60avai9-Bit Transparent Latch


74ACT843 ,9-Bit Transparent Latch74AC843 74ACT8439-BitTransparentLatch#April199374AC843 74ACT843#9-BitTransparentLatchGeneralDescrip ..
74ACT86 ,QUAD EXCLUIVE OR GATEAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional o ..
74ACT86B ,QUAD EXCLUIVE OR GATEABSOLUTE MAXIMUM RATINGS Symbol Parameter Value UnitV Supply Voltage -0.5 to +7 VCCV DC Input ..
74ACT86M ,QUAD EXCLUIVE OR GATEAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional o ..
74ACT86MTR ,QUAD EXCLUIVE OR GATE74ACT86QUAD EXCLUSIVE OR GATE ■ HIGH SPEED: t = 5.0ns (TYP.) at V = 5VPD CC■ LOW POWER DISSIPATION ..
74ACTQ00 ,Quiet Series Quad 2-Input NAND Gatefeatures GTO

74ACT843
9-Bit Transparent Latch
TL/F/9800
74AC843
74ACT843
9-Bit
Transparent
Latch
April 1993
74AC843# 74ACT843
9-Bit Transparent Latch
General Description
The ’AC/’ACT843bus interface latchis designedto elimi-
natethe extra packages requiredto buffer existing latches
and provide extra data widthfor wider address/data paths.
The ’AC/’ACT843is functionally andpin compatible with
AMD’s Am29843.
Features ’ACT843has TTL-compatible inputs TRI-STATEÉ outputsforbus interfacing
Logic Symbols Connection Diagram
TL/F/9800–1
IEEE/IEC
TL/F/9800–3
Pin Names Description
D0–D8 Data Inputs
O0–O8 Data Outputs Output Enable LatchEnable
CLR Clear
PRE Preset
PinAssignment
forDIPand SOIC
TL/F/9800–2
TRI-STATEÉ isaregistered trademarkof National SemiconductorCorporation
FACTTMisa trademarkof NationalSemiconductor Corporation
C1995National SemiconductorCorporation RRD-B30M75/PrintedinU.S.A.
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