TC74AC125FT
TC74AC125FT is Quad Bus Buffer manufactured by Toshiba.
Features
- High speed: tpd = 4.0 ns (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 74F125/126
TC74AC125F, TC74AC126F
Weight DIP14-P-300-2.54 SOP14-P-300-1.27A TSSOP14-P-0044-0.65A
: 0.96 g (typ.) : 0.18 g (typ.) : 0.06 g (typ.)
Start of mercial production
1989-11
2014-03-01
Pin Assignment
1G 1 1A 2 1Y 3 2G 4 2A 5 2Y 6 GND 7
TC74AC125 (top view)
14 VCC 13 4G 12 4A 11 4Y 10 3G 9 3A 8 3Y
IEC Logic Symbol
1G (1) 1A (2) 2G (4) 2A (5) 3G (10) 3A (9) 4G (13) 4A (12)
TC74AC125 EN
Truth Table
TC74AC125
Inputs
Output Y Z L H
X: Don’t care Z: High impedance
(3) 1Y (6) 2Y (8) 3Y (11) 4Y
TC74AC125P/F/FT,126P/F
1G 1 1A 2 1Y 3 2G 4 2A 5 2Y 6 GND 7
TC74AC126 (top...
