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74ALVC164245-Q100

74ALVC164245-Q100首页预览图
型号: 74ALVC164245-Q100
PDF文件:
  • 74ALVC164245-Q100 PDF文件
  • 74ALVC164245-Q100 PDF在线浏览
功能描述: 16-bit dual supply translating transceiver 3-state
PDF文件大小: 230.25 Kbytes
PDF页数: 共14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74ALVC164245-Q100
PDF页面索引
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74ALVC164245-Q100
16-bit dual supply translating transceiver; 3-state
Rev. 3 — 9 April 2019 Product data sheet
1. General description
The 74ALVC164245-Q100 is a high-performance, low-power, low-voltage, Si-gate CMOS device,
superior to most advanced CMOS compatible TTL families.
The 74ALVC164245-Q100 is a 16-bit (dual octal) dual supply translating transceiver featuring
non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to
interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment.
This device can be used as two 8-bit transceivers or one 16-bit transceiver.
The direction control inputs (1DIR and 2DIR) determine the direction of the data flow. nDIR (active
HIGH) enables data from nAn ports to nBn ports. nDIR (active LOW) enables data from nBn ports
to nAn ports. The output enable inputs (1OE and 2OE), when HIGH, disable both nAn and nBn
ports by placing them in a high-impedance OFF-state. Pins nAn, nOE and nDIR are referenced to
V
CC(A)
and pins nBn are referenced to V
CC(B)
.
In suspend mode, when one of the supply voltages is zero, there is no current flow from the
non-zero supply towards the zero supply. The nAn outputs must be set 3-state and the voltage on
the A-bus must be smaller than V
diode
(typical 0.7 V). V
CC(B)
≥ V
CC(A)
(except in suspend mode).
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
5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range:
3 V port (V
CC(A)
): 1.5 V to 3.6 V
5 V port (V
CC(B)
): 1.5 V to 5.5 V
CMOS low power consumption
Direct interface with TTL levels
Control inputs voltage range from 2.7 V to 5.5 V
Inputs accept voltages up to 5.5 V
High-impedance outputs when V
CC(A)
or V
CC(B)
= 0 V
Complies with JEDEC standard JESD8-B/JESD36
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)
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