74ALVC164245DGG-Q100: 16-bit dual supply translating transceiver; 3-state
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 VCC(A) and pins nBn are referenced to VCC(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 Vdiode (typical 0.7 V). VCC(B) ≥ VCC(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.
74ALVC164245DGG-Q100: Product Block Diagram
Outline 3d SOT362-1
Data Sheets (1)
Application Notes (4)
Brochures (2)
Selector Guides (2)
Package Information (1)
Packing (1)
Supporting Information (1)
Ordering Information
| Product | Status | Family | VCC (V) | Description | Logic switching levels | Output drive capability | tpd (ns) | No of bits | fmax (MHz) | Power dissipation considerations | Tamb (Cel) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | No of pins | Package version |
|---|
| 74ALVC164245DGG-Q100 | Active | ALVC | | 16-bit dual-supply voltage level translating transceiver (3-state) | CMOS/LVTTL | +/- 24 | 2.9 | 16 | | low | -40~85 | 104 | 23.0 | | TSSOP48 | 48 | SOT362-1 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | MSL | MSL LF |
|---|
| 74ALVC164245DGG-Q100 | | SOT362-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74ALVC164245DGG-QJ
(9353 007 61118) | ALVC164245 | 74ALVC164245DGG-Q100 |    | Always Pb-free | 123.8 | 1 | 1 |
