Data sheet acquired from Harris Semiconductor SCHS180C
November 1997 - Revised October 2003
CD54/74HC365, CD54/74HCT365...
Data sheet acquired from Harris Semiconductor SCHS180C
November 1997 - Revised October 2003
CD54/74HC365, CD54/74HCT365, CD54/74HC366
High Speed CMOS Logic Hex Buffer/Line Driver, Three-State Non-Inverting and Inverting
[ /Title (CD74 HC365 , CD74 HCT36 5, CD74 HC366 , CD74 HCT36 6) /Subject (High Speed
Features
Buffered Inputs
High Current Bus Driver Outputs
Typical Propagation Delay CL = 15pF, TA = 25oC
tPLH,
tPHL
=
8ns
at
VCC
=
5V,
Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55oC to 125oC
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
Description
The ’HC365, ’HCT365, and ’HC366 silicon gate CMOS threestate buffers are general purpose high-speed non-inverting and inverting buffers. They have high drive current outputs which enable high speed operation even when driving large bus capacitances. These circuits possess the low power dissipation of CMOS circuitry, yet have speeds comparable to
low power
Schottky TTL circuits. Both circuits are capable of driving up to 15 low power Sch...