[ /Title
(CD54
HCT32
,
CD74
HC32,
CD74
HCT32
)
/Subject
(High CD54HC32, CD74HC32,
CD54HCT32, CD74HCT32
Data sheet acquired from Harris Semiconductor
SCHS274C High-Speed CMOS Logic
Quad 2-Input OR Gate September 1997 -Revised September 2003 Features Description Typical Propagation Delay: 7ns at VCC = 5V,
CL = 15pF, TA = 25oC The ’HC32 and ’HCT32 contain four 2-input OR gates in one
package. Logic gates utilize silicon gate CMOS technology
to achieve operating speeds similar to LSTTL gates with the
low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads.
The HCT logic family is functionally pin compatible with the
standard LS logic family. Fanout (Over Temperature Range)
-Standard Outputs . 10 LSTTL Loads
-Bus Driver Outputs . 15 LSTTL Loads Wide Operating Temperature Range . -55oC to 125oC Ordering Information Balanced Propagation Delay and Transition Times Significant Power Reduction Compared to LSTTL …
