參數(shù)資料
型號(hào): 935264164112
廠商: NXP SEMICONDUCTORS
元件分類: 總線收發(fā)器
英文描述: LVT SERIES, 16 1-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: 6.10 MM, PLASTIC, MO-153ED, SOT-362-1, TSSOP-48
文件頁(yè)數(shù): 5/12頁(yè)
文件大小: 121K
代理商: 935264164112
Philips Semiconductors
Product specification
74LVT162373
3.3 V LVT 16-bit transparent D-type latch
with 30
termination resistors (3-State)
2
1999 Sep 23
853-2172 22406
FEATURES
16-bit transparent latch
3-State buffers
Output capability: +12 mA / –12 mA
TTL input and output switching levels
Input and output interface capability to systems at 5 V supply
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
Live insertion/extraction permitted
Outputs include series resistance of 30 making external
resistors unnecessary
Power-up reset
Power-up 3-State
No bus current loading when output is tied to 5 V bus
Latch-up protection exceeds 500 mA per JEDEC Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
DESCRIPTION
The 74LVT162373 is a high-performance BiCMOS product designed
for VCC operation at 3.3 V.
This device is a 16-bit transparent D-type latch with non-inverting
3-State bus compatible outputs. The device can be used as two
8-bit latches or one 16-bit latch. When Latch Enable (LE) input is
High, the Q outputs follow the data (D) inputs. When Latch Enable is
taken Low, the Q outputs are latched at the levels of the D inputs
one setup time prior to the High-to-Low transition.
The 74LVT162373 is designed with 30
series resistance in both
the High and Low states of the output. This design reduces the
noise in applications such as memory address drivers, clock drivers,
and bus receivers/transmitters.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
Tamb = 25 °C
TYPICAL
UNIT
tPLH
tPHL
Propagation delay
nDx to nQx
CL = 50 pF;
VCC = 3.3 V
3.0
ns
CIN
Input capacitance
VI = 0 V or 3.0 V
3
pF
COUT
Output capacitance
Outputs disabled; VO = 0 V or 3.0 V
9
pF
ICCZ
Total supply current
Outputs disabled; VCC = 3.6 V
70
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
ORDERING CODE
DWG NUMBER
48-Pin Plastic SSOP Type III
–40
°C to +85 °C
74LVT162373 DL
SOT370-1
48-Pin Plastic TSSOP Type II
–40
°C to +85 °C
74LVT162373 DGG
SOT362-1
相關(guān)PDF資料
PDF描述
935264163118 LVT SERIES, 16 1-BIT DRIVER, TRUE OUTPUT, PDSO48
935264167112 LVT SERIES, 16 1-BIT DRIVER, TRUE OUTPUT, PDSO48
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935264166118 LVT SERIES, 16 1-BIT DRIVER, TRUE OUTPUT, PDSO48
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