74F1604 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS 74F1604 Latch Product specification IC15 Data Handbook 1990 Oct 04 Philips Semiconductors Philips Semiconductors Product specification Latch Features - High impedance NPN base inputs for reduced loading - Propagation delay 7.0ns typical - Power supply current 70mA typical DESCRIPTION PIN CONFIGURATION LE 1 SELECT A/B 2 A0 3 B0 4 A1 5 B1 6 A2 7 B2 8 A3 9 B3 10 Q3 11 Q2 12 Q1 13 GND 14 28 V CC 27 A4 26 B4 25 A5 24 B5 23 A6 22 B6 21 A7 20 B7 19 Q7 18 Q6 17 Q5 16 Q4 15 Q (20µA in high and low state) - Stores 16- bit wide data inputs, multiplexed 8- bit outputs The 74F1604 is a dual octal transparent latch. Organized as 8- bit A and B latches, the latch...