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What are the differences between the series?

Major characteristics of the General-Purpose Logic are shown below:

 

Selection list of CMOS Logic ICs family
Type Series Part Number Operating voltage range (V) Propagation delay
(ns)
Output current
(mA)
Input Tolerant
(V)
Output Tolerant
(V)
Equivalent
One-Gate Logic
(L-MOS)
5-V Standard TC4000B
TC4500B
3~18 65
(@5.0V)
±0.51
(@5.0V)
- - TC4S
TC4W
High-Speed TC74HC 2~6 23
(@4.5V)
±4.0
or
±6.0
(@4.5V)
- - TC7S
TC7W
TC7WT
TC74HCT 4.5~5.5
Advanced TC74AC 2~5.5 8.5
(@4.5V)
±24
(@4.5V)
- - -
TC74ACT 4.5~5.5
Very High-Speed TC74VHC
74VHC
TC74VHC9
74VHC9
2~5.5 8.5
(@4.5V)
±8.0
(@4.5V)
0~5.5 - TC7SH
TC7WH
TC7PH
TC7SET
TC74VHCT
74VHCT
4.5~5.5 0~5.5
TC74VHCV
74VHCV
1.8~5.5 ±16
(@4.5V)
-
Low-voltage
- TC74LCX
74LCX
1.65~3.6 * 6.5
(@3.0V)
±24
(@3.0V)
0~5.5 0~5.5 TC7SZ
TC7PZ
TC7WZ
- TC74VCX 1.2~3.6 * 4.2
(@2.3V)
±24
(@3.0V)
0~3.6 0~3.6 7UL1G
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