74ABTH162245ADGG:1 Nexperia

74ABT162245A 74ABTH162245A 16-bit bus transceiver with 30 series termination resistors 3-state Rev. 4 20 February 2019 Product data sheet 1. General description The 74ABT162245A is a high-performance BiCMOS product, which combines low static and dynamic power dissipation with high speed. This device is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features two output enable inputs (nOE) for easy cascading and two direction inputs (nDIR) for direction control. The 74ABT162245A is designed with 30 series resistance in both the upper and lower output structures. This design reduces line noise in applications such as memory address drivers, clock drivers and bus receivers and transmitters. Two options are available, 74ABT162245A which does not have the bus hold feature and the 74ABTH162245A which incorporates the bus hold feature. 2. Features and benefits 16-bit bidirectional bus interface Multiple V and GND pins minimize switching noise CC 3-state buffers Output capability: +12 mA/32 mA 74ABTH162245A incorporates bus-hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs Integrated 30 termination resistors Power-up 3-state Latch-up performance: JESD 78 Class II exceeds 500 mA ESD protection: HBM JESD-A114E exceeds 2000 V CDM JESD22-C101C exceeds 1000 V Specified from -40 C to +85 CNexperia 74ABT162245A 74ABTH162245A 16-bit bus transceiver with 30 series termination resistors 3-state 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74ABT162245ADL -40 C to +85 C SSOP48 plastic shrink small outline package SOT370-1 48 leads body width 7.5 mm 74ABT162245ADGG -40 C to +85 C TSSOP48 plastic thin shrink small outline package SOT362-1 48 leads body width 6.1 mm 74ABTH162245ADGG 4. Functional diagram 1DIR 2DIR 2OE 1OE 1A0 2A0 1B0 2B0 1A1 2A1 1B1 2B1 1A2 2A2 1B2 2B2 1A3 2A3 1B3 2B3 1A4 2A4 1B4 2B4 1A5 2A5 1B5 2B5 1A6 2A6 1B6 2B6 2A7 1A7 1B7 2B7 001aaa789 Fig. 1. Logic symbol 74ABT H162245A All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 4 20 February 2019 2 / 14