74ACT534_07 Datasheet, PDF (1/8 Pages) Fairchild Semiconductor – Octal D-Type Flip-Flop with 3-STATE Outputs

74ACT534
Octal D-Type Flip-Flop with 3-STATE Outputs
April 2007
tm
Features
■ I_CC and I_OZ reduced by 50%
■ Edge-triggered D-type inputs
■ Buffered positive edge-triggered clock
■ 3-STATE outputs for bus-oriented applications
■ Outputs source/sink 24mA
■ ACT534 has TTL-compatible inputs
■ Inverted output version of ACT374
General Description
The ACT534 is a high-speed, low-power octal D-type
flip-flop featuring separate D-type inputs for each flip-flop
and 3-STATE outputs for bus-oriented applications. A
buffered Clock (CP) and Output Enable (OE) are com-
mon to all flip-flops. The ACT534 is the same as the
ACT374 except that the outputs are inverted.
Ordering Information
Order
Number
74ACT534SC
74ACT534SJ
Package
Number
M20B
M20D
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
Connection Diagram
Logic Symbols
Pin Descriptions
Pin Names
D₀–D₇
CP
OE
O₀–O₇
Description
Data Inputs
Clock Pulse Input
3-STATE Output Enable Input
Complementary 3-STATE Outputs
FACT™ is a trademark of Fairchild Semiconductor Corporation.
©1988 Fairchild Semiconductor Corporation
74ACT534 Rev. 1.4
IEEE/IEC
www.fairchildsemi.com