ICS162834

Integrated Circuit Systems, Inc. ICS162834 Advance Information www.DataSheet4U.com 18-Bit 3.3V Registered Buffer Recommended Applications: PC133 Registered Memory Module PC motherboards Servers and workstations Provides complete PC133 DIMM solution with ICSVF2509, ICSVF2510 PLL. Product Features: Meets JESD 82-2 specification Internal series resistors to reduce switching noise ±12 mA device capability Low voltage operation - VDD = 3.3 ± 0.3V 0.50 mm pitch, 56-Pin TSSOP package 1 Pin Configurations NC NC Y1 GND Y2 Y3 VDD Y4 Y5 Y6 GND Y7 Y8 Y9 Y10 Y11 Y12 GND Y13 Y14 Y15 VDD Y16 Y17 GND Y18 OE# LE# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 Function Table Inputs OE# H L L L L L L LE# X L L H H H H Outputs CLK X X X ↑ ↑ H L Ax X L H L H X X Yx Z L H L H Y0(2) Y0(3) GND NC A1 GND A2 A3 VDD A4 A5 A6 GND A7 A8 A9 A10 A11 A12 GND A13 A14 A15 VDD A16 A17 GND A18 CLK GND 56-Pin TSSOP 6.10 mm. Body, 0.50 mm. pitch Notes: 1. H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care Z = High-Impedance ↑ = LOW-to-HIGH Transition Output level before the indicated steady-state input conditions were established, provided that CLK is HIGH before LE# went LOW. Output level before the indicated steady-state input conditions were established. 2. 3. Pin Description Pin Names OE# CLK LE# Ax Yx VDD GND Description Output Enable Input (Active Low) Clock In...