| Family | FAST (5) HC/T (22) HEF (7) LV (2) LVC (3) | Don't Care |
Bit Width  | Standard (39) | Don't Care |
| Fmax Typical | 0-25MHz (3) 25-100MHz (26) 100-250MHz (8) Not Listed (2) | Don't Care |
VCC  | 1.2V (5) 1.5V (5) 1.8V (5) 2.5V (17) 2.7V (17) 3.3V (17) 5.0V (36) 6.0V (19) 10V (7) 15V (7) | Don't Care |
| Logic I/O Levels | TTL (20) CMOS (19) | Don't Care |
TPD Typical  | 4-10ns (8) ≥10ns (31) | Don't Care |
| 3-State Outputs | Yes (4) No (35) | Don't Care |
IOH Typical  | ≤12mA (36) 12-24mA (3) ≥24mA (3) | Don't Care |
IOL Typical  | ≤12mA (30) 12-24mA (9) ≥24mA (4) | Don't Care |
| Package | SO (39) DIL (33) SSOP (23) TSSOP (20) DQFN (15) DHVQFN (2) | Don't Care |