74HC245-Q100; 74HCT245-Q100

Octal bus transceiver; 3-state

应用领域

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.

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产品详情

特性

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

参数类型

Type number	Product status	VCC (V)	Logic switching levels	Output drive capability (mA)	fmax (MHz)	Nr of bits	Power dissipation considerations	Tamb (°C)	Rth(j-a) (K/W)	Ψth(j-top) (K/W)	Rth(j-c) (K/W)	Package name
74HC245BQ-Q100	Production	2.0 - 6.0	CMOS	+/- 7.8	36	8	low	-40~85	76	7.3	47	DHVQFN20
74HC245D-Q100	Production	2.0 - 6.0	CMOS	+/- 7.8	36	8	low	-40~125	83	25.7	59	SO20
74HC245PW-Q100	Production	2.0 - 6.0	CMOS	+/- 7.8	36	8	low	-40~125	99	4.3	43.5	TSSOP20
74HCT245BQ-Q100	Production	4.5 - 5.5	TTL	+/- 6	36	8	low	-40~125	76	7.3	47	DHVQFN20
74HCT245D-Q100	Production	4.5 - 5.5	TTL	+/- 6	36	8	low	-40~125	83	25.7	59	SO20
74HCT245PW-Q100	Production	4.5 - 5.5	TTL	+/- 6	36	8	low	-40~125	99	4.3	43.5	TSSOP20

缓冲器/驱动器/收发器

74HC245-Q100; 74HCT245-Q100

应用领域

特性

参数类型