74LVQ374
Low Voltage Octal D-Type Flip-Flop with 3-STATE
Outputs
General Description
The LVQ374 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 common to all
flip-flops.
Features
n Ideal for low power/low noise 3.3V applications
n Implements patented EMI reduction circuitry
n Available in SOIC JEDEC, SOIC EIAJ and QSOP
packages
n Guaranteed simultaneous switching noise level and
dynamic threshold performance
n Improved latch-up immunity
n Guaranteed incident wave switching into 75Ω
n 4 kV minimum ESD immunity
n Buffered positive edge-triggered clock
n 3-STATE outputs drive bus lines or buffer memory
address registers
Ordering Code:
Order Number Package Number Package Description
74LVQ374SC M20B 20-Lead (0.300" Wide) Molded Small Outline Package, SOIC JEDEC
74LVQ374SJ M20D 20-Lead Molded Shrink Small Outline Package, SOIC EIAJ
74LVQ374QSC MQA20 20-Lead (0.150" Wide) Molded Shrink Small Outline Package, SOIC JEDEC
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols Connection Diagram
DS011360-1
IEEE/IEC
DS011360-2
Pin Assignment for
SOIC and QSOP
DS011360-3
May 1998
74L
VQ374
Low
V
oltage
Octal
D-T
ype
Flip-Flop
with
3-ST
A
T
E
Outputs
© 1998 Fairchild Semiconductor Corporation DS011360 www.fairchildsemi.com