74HCT245BQ-Q100集成電路（IC）的緩沖器驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料

1. General description

The 74HC245-Q100; 74HCT245-Q100 is an 8-bit transceiver with 3-state outputs. The device

features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes

the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the

use of current limiting resistors to interface inputs to voltages in excess of VCC.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100

(Grade 1) and is suitable for use in automotive applications.

2. Features and benefits

? Automotive product qualification in accordance with AEC-Q100 (Grade 1)

? Specified from -40 °C to +85 °C and from -40 °C to +125 °C

? Complies with JEDEC standard JESD7A

? Input levels:

? For 74HC245-Q100: CMOS level

? For 74HCT245-Q100: TTL level

? Octal bidirectional bus interface

? Non-inverting 3-state outputs

? ESD protection:

? MIL-STD-883, method 3015 exceeds 2000 V

? HBM JESD22-A114F exceeds 2000 V

? MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

? Multiple package options

? DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of

solder joints