TC74AC390FN
Features
- -
- -
High speed: fmax = 160 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)
Data Shee
.
Symmetrical output impedance: |IOH| = IOL = 24 m A (min) Capability of driving 50 Ω transmission lines. ∼ tp HL Balanced propagation delays: tp LH
- Wide operating voltage range: VCC (opr) = 2 to 5.5 V Pin and function patible with 74HC390
- -
- Pin Assignment
Weight DIP16-P-300-2.54A SOP16-P-300-1.27A SOP16-P-300-1.27 SOL16-P-150-1.27
: 1.00 g (typ.) : 0.18 g (typ.) : 0.18 g (typ.) : 0.13 g (typ.)
.
Data Sheet 4 U .
2006-02-01
..
TC74AC390P/F/FN
IEC Logic Symbol
Block Daigram et4U.
Data Shee
.
Truth Table
Inputs
CKA X CKB X X X CLR H L L QA L
Outputs
QB L QC L QD L
Binary Count Up Quinary Count Up
.
Data Sheet 4 U .
2006-02-01
..
TC74AC390P/F/FN
System Diagram et4U.
Data Shee
Timing Chart
(1) BCD count sequence...
