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74AVC16T245-Q100

74AVC16T245-Q100首页预览图
型号: 74AVC16T245-Q100
PDF文件:
  • 74AVC16T245-Q100 PDF文件
  • 74AVC16T245-Q100 PDF在线浏览
功能描述: 16-bit dual supply translating transceiver with configurable voltage translation 3-state
PDF文件大小: 296.23 Kbytes
PDF页数: 共20页
制造商: NEXPERIA[Nexperia B.V. All rights reserved]
制造商LOGO: NEXPERIA[Nexperia B.V. All rights reserved] LOGO
制造商网址: https://www.nexperia.com/
捡单宝74AVC16T245-Q100
PDF页面索引
120%
74AVC16T245-Q100
16-bit dual supply translating transceiver with configurable
voltage translation; 3-state
Rev. 2 — 14 January 2019 Product data sheet
1. General description
The 74AVC16T245-Q100 is a 16-bit transceiver with bidirectional level voltage translation and
3-state outputs. The device can be used as two 8-bit transceivers or as a 16-bit transceiver.
It has dual supplies (V
CC(A)
and V
CC(B)
) for voltage translation and four 8-bit input-output ports
(nAn and nBn). Each port has its own output enable (nOE) and send/receive (nDIR) input for
direction control. V
CC(A)
and V
CC(B)
can be independently supplied with any voltage between 0.8 V
and 3.6 V. This flexibility makes the device suitable for low voltage translation between any of the
following voltages: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V. A HIGH on nDIR selects transmission
from nAn to nBn while a LOW on nDIR selects transmission from nBn to nAn. A HIGH on nOE
causes the outputs to assume a high-impedance OFF-state
The device is fully specified for partial power-down applications using I
OFF
. The I
OFF
circuitry
disables the output, preventing any damaging backflow current through the device when it is
powered down. In suspend mode when either V
CC(A)
or V
CC(B)
are at GND level, both nAn and nBn
are in the high-impedance OFF-state.
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
Wide supply voltage range:
V
CC(A)
: 0.8 V to 3.6 V
V
CC(B)
: 0.8 V to 3.6 V
Complies with JEDEC standards:
JESD8-12 (0.8 V to 1.3 V)
JESD8-11 (0.9 V to 1.65 V)
JESD8-7 (1.2 V to 1.95 V)
JESD8-5 (1.8 V to 2.7 V)
JESD8-B (2.7 V to 3.6 V)
ESD protection:
MIL-STD-883, method 3015 class 3B exceeds 8000 V
HBM JESD22-A114E class 3B exceeds 8000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
Maximum data rates:
380 Mbit/s (≥ 1.8 V to 3.3 V translation)
200 Mbit/s (≥ 1.1 V to 3.3 V translation)
200 Mbit/s (≥ 1.1 V to 2.5 V translation)
200 Mbit/s (≥ 1.1 V to 1.8 V translation)
150 Mbit/s (≥ 1.1 V to 1.5 V translation)
100 Mbit/s (≥ 1.1 V to 1.2 V translation)
Suspend mode
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
I
OFF
circuitry provides partial Power-down mode operation
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