TC74HCT573AF
Features
- High speed: tpd = 18 ns (typ.) at VCC = 5 V
- Low power dissipation: ICC = 4 μA (max) at Ta = 25°C
- patible with TTL outputs: VIL = 0.8 V (max)
VIH = 2.0 V (min)
- Output drive capability: 15 LSTTL loads
- Symmetrical output impedance: |IOH| = IOL = 6 m A (min)
- Balanced propagation delays: tp LH ∼- tp HL
- Pin and function patible with 74LS573
Pin Assignment
TC74HCT573AP
Weight DIP20-P-300-2.54A SOP20-P-300-1.27A
: 1.30 g (typ.) : 0.22 g (typ.)
Start of mercial production
1988-11
2014-03-01
IEC Logic Symbol
TC74HCT573AP/AF
Truth Table
Inputs
OE LE
Output Q Z Qn L H
X: Don’t care Z: High impedance Qn: Q outputs are latched at the time when the LE input is taken to a low logic level.
System Diagram
2014-03-01...
