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74ALVT16646DGG ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 2 Page - NXP Semiconductors

๋ถ€ํ’ˆ๋ช… 74ALVT16646DGG
์ƒ์„ธ๋‚ด์šฉ  2.5V/3.3V 16-bus transceiver 3-State
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์ œ์กฐ์‚ฌ  PHILIPS [NXP Semiconductors]
ํ™ˆํŽ˜์ด์ง€  http://www.nxp.com
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74ALVT16646DGG ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 2 Page - NXP Semiconductors

 
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Philips Semiconductors
Product specification
74ALVT16646
2.5V/3.3V 16-bit bus transceiver (3-State)
2
1998 Feb 13
853-1856 18962
FEATURES
โ€ข 16-bit universal bus interface
โ€ข 5V I/O Compatible
โ€ข 3-State buffers
โ€ข Output capability: +64mA/-32mA
โ€ข TTL input and output switching levels
โ€ข Input and output interface capability to systems at 5V supply
โ€ข Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
โ€ข Live insertion/extraction permitted
โ€ข No bus current loading when output is tied to 5V bus
โ€ข Power-up reset
โ€ข Power-up 3-State
โ€ข Latch-up protection exceeds 500mA per JEDEC Std 17
โ€ข ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
DESCRIPTION
The 74ALVT16646 is a high-performance BiCMOS product
designed for VCC operation at 2.5V or 3.3V with I/O compatibility up
to 5V.
This device is a 16-bit transceiver featuring non-inverting 3-State
bus compatible outputs in both send and receive directions. The
control function implementation minimizes external timing
requirements. The device features an Output Enable (OE) input for
easy cascading and a Direction (DIR) input for direction control.
Data on the A or B bus is clocked into the registers on the Low to
High transition of the appropriate clock (CPAB or CPBA). The
select-control (SAB and SBA) inputs can multiplex stored and
real-time (transparent mode data).
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
SYMBOL
PARAMETER
Tamb = 25ยฐC
2.5V
3.3V
UNIT
tPLH
tPHL
Propagation delay
nAx to nBx or nBx to nAx
CL = 50pF
2.2
2.3
1.7
1.8
ns
CIN
Input capacitance DIR, OE
VI = 0V or VCC
3
3
pF
CI/O
I/O pin capacitance
VI/O = 0V or VCC
9
9
pF
ICCZ
Total supply current
Outputs disabled
40
70
ยตA
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
โ€“40
ยฐC to +85ยฐC
74ALVT166646 DL
AV16646 DL
SOT371-1
56-Pin Plastic TSSOP Type II
โ€“40
ยฐC to +85ยฐC
74ALVT16646 DGG
AV16646 DGG
SOT364-1


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