IDT74ALVCH16901

IDT74ALVCH16901 3.3V CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH PARITY INDUSTRIAL TEMPERATURE RANGE 3.3V CMOS 18-BIT IDT74ALVCH16901 UNIVERSAL BUS TRANSCEIVER WITH PARITY GENERATORS/ CHECKERS AND BUS-HOLD 0.5 MICRON CMOS Technology Typical tSK(o) (Output Skew) < 250ps ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) VCC = 3.3V ± 0.3V, Normal Range VCC = 2.7V to 3.6V, Extended Range www.DataSheet4U.com VCC = 2.5V ± 0.2V CMOS power levels (0.4µ W typ. static) Rail-to-Rail output swing for increased noise margin Available in TSSOP package FEATURES: DESCRIPTION: DRIVE FEATURES: High Output Drivers: ±24mA Suitable for heavy loads APPLICATIONS: 3.3V high speed systems 3.3V and lower voltage computing systems This 18-bit universal bus transceiver is built using advanced dual metal CMOS technology. The ALVCH16901 is a dual 9-bit to dual 9-bit parity transceiver with registers. The device can operate as a feed-through transceiver or it can generate/check parity from the two 8-bit data buses in either direction. The ALVCH16901 features independent clock (CLKAB or CLKBA), latch-enable (LEAB or LEBA), and dual 9-bit clock enable (CLKENAB or CLKENBA) inputs. It also provides parity-enable (SEL) and parity-select (ODD/EVEN) inputs and separate error-signal (ERRA and ERRB) outputs for checking parity. The direction of data flow is controlled by OEAB and OEBA. When SEL is low, the parity functions are enabled. When SEL ...