TC74AC393FN
Features
- High speed: fmax = 180 MHz (typ.) at VCC = 5 V
- Low power dissipation: ICC = 8 µA (max) at Ta = 25°C
- High noise immunity: VNIH = VNIL = 28% VCC (min)
- Symmetrical output impedance: |IOH| = IOL = 24 m A (min)
Capability of driving 50 Ω transmission lines.
- Balanced propagation delays: tp LH ∼- tp HL
- Wide operating voltage range: VCC (opr) = 2 to 5.5 V
- Pin and function patible with 74F393
Note: xxx FN (JEDEC SOP) is not available in Japan.
TC74AC393P
TC74AC393F
TC74AC393FT
Weight
DIP14-P-300-2.54
: 0.96 g (typ.)
SOP14-P-300-1.27A
: 0.18 g (typ.)
SOP14-P-300-1.27
: 0.18 g (typ.)
SOL14-P-150-1.27
: 0.12 g (typ.)
TSSOP14-P-0044-0.65A : 0.06 g (typ.)
2006-02-01
Pin Assignment
1CK 1 1CLR 2
1QA 3 1QB 4 1QC 5 1QD 6 GND 7
(top view)
14 VCC 13 2CK 12 2CLR 11 2QA 10 2QB 9 2QC 8 2QD
Truth Table
Inputs CK CLR XH
QA L
X: Don’t care
Outputs QB QC LL Count Up No Change
QD L
Timing...
