Pericom Semiconductor PI3B34X245
The PI3B34X245 is a 3.3V, 32-bit, 2-port bus switch. The bus switch creates no additional propagational delay or additional ground bounce noise.FEATURES
Fast Switching Speed - 4.5ns max. Near-zero propagation delay 5 Ohm switches connect inputs to outputs Direct bus connection when switches are ON Ultra-low quiescent power (1.0µA typical) Ideally suited for notebook applications Industrial operating temperature: 40°C to +85°C TTL - compatible control of input levels Package available: 80-pin, 150-mil wide plastic BQSOP (B) ProductDESCRIPTION
Pericom Semiconductors PI3B series of logic circuits are produced in the companys advanced submicron CMOS technology. Four enable signals (BEn) turn the switches on. Product Pin Configuration NC A0 A1 A2 A3 A4 A5 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 29 30 31 32 33 34 35 36 37 38 39 40 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 80-PIN 64 B 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 VCC BE1 B0 B1 B2 B3 B4 B5 B6 B7 VCC BE2 B8 B9 B10 B11 B12 B13 B14 B15 VCC BE3 B16 B17 B18 B19 B20 B21 B22 B23 VCC BE4 B24...