74ACT534 ,Octal D Flip-Flop with TRI-STATE OutputsFeaturesYI and I reduced by 50%The ’ACT534 is a high-speed, low-power octal D-type flip- CC OZYflop ..
74ACT534PC ,Octal D Flip-Flop with 3-STATE OutputsFunctional DescriptionThe ACT534 consists of eight edge-triggered flip-flops with transition. With ..
74ACT534PC ,Octal D Flip-Flop with 3-STATE OutputsFunctional DescriptionThe ACT534 consists of eight edge-triggered flip-flops with transition. With ..
74ACT534SCX ,Octal D Flip-Flop with 3-STATE Outputsapplications. A buffered
74ACT534
Octal D Flip-Flop with TRI-STATE Outputs
TL/F/9965
54ACT/74ACT534
Octal
Flip-Flop
with
TRI-STATE
Outputs
March 1993
54ACT/74ACT534
OctalD Flip-Flop with TRI-STATEÉ Outputs
General Description
The ’ACT534isa high-speed, low-power octal D-typeflip-
flop featuring separate D-type inputsfor each flip-flopand
TRI-STATE outputsfor bus-oriented applications.A buff-
ered Clock (CP)and Output Enable (OE)are commontoall
flip-flops. The ’ACT534isthe sameasthe ’ACT374 except
thatthe outputsare inverted.
Features ICCandIOZ reducedby 50% Edge-triggered D-type inputs Buffered positive edge-triggered clock TRI-STATE outputsfor bus-oriented applications Outputs source/sink24mA ’ACT534has TTL-compatible inputs Inverted output versionof ’ACT374
Logic Symbols
TL/F/9965–1
IEEE/IEC
TL/F/9965–2
Connection Diagrams
Pin Assignment
forDIP, Flatpakand SOIC
TL/F/9965–3
Pin Assignment
for LCC
TL/F/9965–4
Pin Names Description
D0–D7 Data Inputs Clock Pulse Input TRI-STATE Output Enable Input
O0–O7 ComplementaryTRI-STATE Outputs
TRI-STATEÉ isaregistered trademarkof National SemiconductorCorporation.
FACTTMisa trademarkof NationalSemiconductor Corporation.
C1995National SemiconductorCorporation RRD-B30M75/PrintedinU.S.A.