Nexperia 74ABT16244A
The 74ABT16244A is a 16-bit buffer/line driver with 3-state outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The device features four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs.FEATURES AND BENEFITS
● Supply voltage range from 4.5 V to 5.5 V● BiCMOS high speed and output drive
● Direct interface with TTL levels
● Power-up 3-state
● IOFF circuitry provides partial Power-down mode operation
● Latch-up protection exceeds 500 mA per JESD78B class II level A
● 16-bit bus interface
● Multiple VCC and GND pins minimize switching noise
● 3-state buffers
● Output capability: +64 mA and -32 mA
● Live insertion and extraction permitted
● ESD protection:
● HBM JESD22-A114F exceeds 2000 V
● CDM JESD22-C101-C exceeds 1000 V
● Specified from -40 °C to +85 °C 3. Ordering information Table 1. Ordering information Type number Package Temperature range 74ABT16244ADGG -40 °C to +85 °C Name TSSOP48
DESCRIPTION
plastic thin shrink small outline package; 48 leads; body width 6.1 mm Version SOT362-1 Nexperia 4. Functional diagram 47 1A0 46 1A1 44 1A2 43 1A3 1 1OE 2 36 1Y0 3A0 3 35 1Y1 3A1 5 33 1Y2 3A2 6 32 1Y3 3A3 25 3OE 41 2A0 40 2A1 38 2A2 37 2A3 48 2OE 8 30 2Y0 4A0 9 29 2Y1 4A1 11 27 2Y2 4A2 12 26 2Y3 4A3 24 4OE Fig.