TC74AC139FN Datasheet | Toshiba

Features - High speed: tpd = 5.9 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 V to 5.5 V - Pin and function patible with 74F139 Note: xxx FN (JEDEC SOP) is not available in Japan. TC74AC139P TC74AC139F Pin Assignment 1G 1 1A 2 1B 3 1Y0 4 1Y1 5 1Y2 6 1Y3 7 GND 8 (top view) 16 VCC 15 2G 14 2A 13 2B 12 2Y0 11 2Y1 10 2Y2 9 2Y3 . Weight DIP16-P-300-2.54A SOP16-P-300-1.27A SOP16-P-300-1.27 SOL16-P-150-1.27 TSSOP16-P-0044-0.65A : 1.00 g (typ.) : 0.18 g (typ.) : 0.18 g (typ.) : 0.13 g (typ.) : 0.06 g (typ.) D a t a S h e4e t U . c o m TC74AC139FN TC74AC139FT 2006-02-01 Data Shee .. IEC Logic Symbol TC74AC139P/F/FN/FT et4U. 1A (2) 1B (3) 1G (1) 2A (14) 2B (13) 2G (15) 1 X/Y 2 EN 0 (4) 1 (5) 2 (6) 3 (7) (12) (11) (10) (9) 1Y0 1Y1 1Y2 1Y3 2Y0 2Y1 2Y2 2Y3 1A (2) 1B (3) 1G (1) 2A (14) 2B (13) 2G (15) 0 DMUX 1 G0 0 1 2 (4) (5) (6) 3...