74ALVCH32245BFG Renesas

IDT74ALVCH32245 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS INDUSTRIAL TEMPERATURE RANGE 3.3V CMOS 32-BIT IDT74ALVCH32245 BUS TRANSCEIVER WITH 3-STATE OUTPUTS AND BUS-HOLD DESCRIPTION: FEATURES: This 32-bit bus transceiver is built using advanced dual metal CMOS 0.5 MICRON CMOS Technology technology. This high-speed, low power transceiver is ideal for asynchro- Typical tSK(o) (Output Skew) < 250ps nous communication between two busses (A and B). The Direction and ESD > 2000V per MIL-STD-883, Method 3015 > 200V using Output Enable controls are designed to operate the device as either four machine model (C = 200pF, R = 0) independent 8-bit transceivers or one 32-bit transceiver. The direction VCC = 3.3V 0.3V, Normal Range control pins (DIR) control the direction of data flow. The output enable pins VCC = 2.7V to 3.6V, Extended Range (OE) override the direction control and disable both ports. All inputs are VCC = 2.5V 0.2V designed with hysteresis for improved noise margin. CMOS power levels (0.4 W typ. static) The ALVCH32245 has been designed with a 24mA output driver. This Rail-to-Rail output swing for increased noise margin driver is capable of driving a moderate to heavy load while maintaining Available in 96-ball LFBGA package speed performance. The ALVCH32245 has bus-hold which retains the inputs last state DRIVE FEATURES: whenever the input bus goes to a high impedance. This prevents floating High Output Drivers: 24mA inputs and eliminates the need for pull-up/down resistors. Suitable for Heavy Loads APPLICATIONS: 3.3V high speed systems 3.3V and lower voltage computing systems FUNCTIONAL BLOCK DIAGRAM A3 J3 1DIR 3DIR A4 J4 1OE 3OE A5 J5 1A1 3A1 A2 J2 1B1 3B1 TO SEVEN OTHER CHANNELS TO SEVEN OTHER CHANNELS H3 T3 2DIR 4DIR H4 T4 2OE 4OE E5 N5 2A1 4A1 N2 E2 2B1 4B1 TO SEVEN OTHER CHANNELS TO SEVEN OTHER CHANNELS IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE JUNE 2016 1 2016 Integrated Device Technology, Inc. DSC-4907/7IDT74ALVCH32245 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS INDUSTRIAL TEMPERATURE RANGE PIN CONFIGURATION 6 3A6 1A2 1A4 1A6 1A8 2A2 2A4 2A6 2A7 3A2 3A4 3A8 4A2 4A4 4A6 4A7 5 2A1 2A3 1A1 1A3 1A7 2A5 2A8 3A1 3A3 3A5 3A7 4A1 4A3 4A8 1A5 4A5 4 VCC GND 2OE GND VCC GND GND 3OE GND VCC VCC GND 4OE 1OE GND GND 4DIR 3 VCC 1DIR GND VCC GND 2DIR 3DIR VCC GND GND GND GND GND GND VCC 2 1B1 1B3 1B7 2B8 3B3 3B5 4B3 4B8 1B5 2B1 2B3 2B5 3B1 3B7 4B1 4B5 1 1B6 1B8 2B2 3B4 4B4 4B6 4B7 1B2 1B4 2B4 2B6 3B2 3B6 3B8 4B2 2B7 A B C D E G H J K L M N P R F T LFBGA TOPVIEW 96 BALL LFBGA PACKAGE ATTRIBUTES 1.5mm Max. 1.4mm Nom. 1.3mm Min. 0.8mm 6 5 4 TOP VIEW 3 2 1 A B C D E F G H J K LM NPR T A B C D E F G H J K LM NPR T 1 2 3 5.5mm 4 5 6 13.5mm 2