DataSheet39.com

What is 74ALVCH16245?

This electronic component, produced by the manufacturer "ON Semiconductor", performs the same function as "Low-Voltage 16-Bit Transceiver".


74ALVCH16245 Datasheet PDF - ON Semiconductor

Part Number 74ALVCH16245
Description Low-Voltage 16-Bit Transceiver
Manufacturers ON Semiconductor 
Logo ON Semiconductor Logo 


There is a preview and 74ALVCH16245 download ( pdf file ) link at the bottom of this page.





Total 10 Pages



Preview 1 page

No Preview Available ! 74ALVCH16245 datasheet, circuit

74ALVCH16245
Low−Voltage 16−Bit
Transceiver with Bus Hold
1.8/2.5/3.3 V
(3State, NonInverting)
The 74ALVCH16245 is an advanced performance, noninverting
16bit transceiver. It is designed for very highspeed, very lowpower
operation in 1.8 V, 2.5 V or 3.3 V systems.
The 74ALVCH16245 is designed with byte control. It can be
operated as two separate octals, or with the controls tied together, as a
16bit wide function. The Transmit/Receive (T/Rn) inputs determine
the direction of data flow through the bidirectional transceiver.
Transmit (activeHIGH) enables data from A ports to B ports; Receive
(activeLOW) enables data from B to A ports. The Output Enable
inputs (OEn), when HIGH, disable both A and B ports by placing them
in a HIGH Z condition. The data inputs include active bushold
circuitry, eliminating the need for external pullup resistors to hold
unused or floating inputs at a valid logic state.
Designed for Low Voltage Operation: VCC = 1.65 3.6 V
3.6 V Tolerant Inputs and Outputs
High Speed Operation: 3.0 ns max for 3.0 to 3.6 V
3.7 ns max for 2.3 to 2.7 V
6.0 ns max for 1.65 to 1.95 V
Static Drive: ±24 mA Drive at 3.0 V
±12 mA Drive at 2.3 V
±4 mA Drive at 1.65 V
Supports Live Insertion and Withdrawal
Includes Active Bushold to Hold Unused or Floating Inputs at a Valid
Logic State
IOFF Specification Guarantees High Impedance When VCC = 0 V
Near Zero Static Supply Current in All Three Logic States (40 mA)
Substantially Reduces System Power Requirements
Latchup Performance Exceeds ±250 mA @ 125°C
ESD Performance: Human Body Model >2000V; Machine Model >200V
Second Source to Industry Standard 74ALVCH16245
http://onsemi.com
MARKING DIAGRAM
48
48
1
TSSOP48
DT SUFFIX
CASE 1201
74ALVCH16245DT
AWLYYWW
1
A = Assembly
Location
WL = Wafer Lot
YY = Year
WW = Work Week
ORDERING INFORMATION
Device
Package
Shipping
74ALVCH16245DTR TSSOP 2500/Tape & Reel
†To ensure the outputs activate in the 3state condition, the output enable pins
should be connected to VCC through a pullup resistor. The value of the resistor is
determined by the current sinking capability of the output connected to the OE pin.
© Semiconductor Components Industries, LLC, 2006
June, 2006 Rev. 2
1
Publication Order Number:
74ALVCH16245/D

line_dark_gray
74ALVCH16245 equivalent
74ALVCH16245
AC CHARACTERISTICS (Note 10; tR = tF = 2.0 ns; CL = 30 pF; RL = 500 W)
Limits
Symbol
Parameter
Waveform
VCC = 3.0 V to 3.6 V
Min Max
TA = 40°C to +85°C
VCC = 2.3 V to 2.7 V VCC = 1.65 V to1.95 V
Min Max
Min
Max
Unit
tPLH Propagation Delay
tPHL Input to Output
1
1.0 3.0 1.0 3.7
1.0
6.0 ns
1.0 3.0 1.0 3.7
1.0
6.0
tPZH
tPZL
tPHZ
tPLZ
Output Enable Time to
High and Low Level
Output Disable Time From
High and Low Level
2
2
1.0 4.4 1.0 5.7
1.0 4.4 1.0 5.7
1.0 4.1 1.0 5.2
1.0 4.1 1.0 5.2
1.0
1.0
1.0
1.0
9.3 ns
9.3
7.6 ns
7.6
tOSHL
tOSLH
OutputtoOutput Skew
(Note 11)
0.5 0.5
0.5 0.5
0.75 ns
0.75
10. For CL = 50 pF, add approximately 300 ps to the AC maximum specification.
11. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGHtoLOW (tOSHL) or LOWtoHIGH (tOSLH); parameter
guaranteed by design.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
CIN Input Capacitance
COUT
Output Capacitance
CPD Power Dissipation Capacitance
12. VCC = 1.8, 2.5 or 3.3 V; VI = 0 V or VCC.
Condition
Note 12
Note 12
Note 12, 10MHz
An, Bn
Bn, An
Vm
tPLH
Vm
Vm
tPHL
Vm
WAVEFORM 1 − PROPAGATION DELAYS
tR = tF = 2.0 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
OEn, T/Rn
An, Bn
An, Bn
Vm
tPZH tPHZ
Vm
Vm
tPZL tPLZ
Vm
WAVEFORM 2 − OUTPUT ENABLE AND DISABLE TIMES
tR = tF = 2.0 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
Figure 4. AC Waveforms
Typical
6
7
20
VIH
0V
VOH
VOL
VIH
0V
VOH
Vy
0V
VCC
Vx
VOL
Unit
pF
pF
pF
http://onsemi.com
5


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 74ALVCH16245 electronic component.


Information Total 10 Pages
Link URL [ Copy URL to Clipboard ]
Download [ 74ALVCH16245.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
74ALVCH16240The function is Low Voltage 16-Bit Inverting Buffer/Line Driver with Bushold. Fairchild SemiconductorFairchild Semiconductor
74ALVCH16240The function is Low-Voltage 16-Bit Buffer. ON SemiconductorON Semiconductor
74ALVCH16240TThe function is Low Voltage 16-Bit Inverting Buffer/Line Driver with Bushold. Fairchild SemiconductorFairchild Semiconductor

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

74AL     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search