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74LVQ157 датащи(PDF) 1 Page - STMicroelectronics

номер детали 74LVQ157
подробное описание детали  LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

74LVQ157 датащи(HTML) 1 Page - STMicroelectronics

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July 2004
s
HIGH SPEED:
tPD = 7 ns (TYP.) at VCC = 3.3 V
s
COMPATIBLE WITH TTL OUTPUTS
s
LOW POWER DISSIPATION:
ICC = 4 µA (MAX.) at TA=25°C
s
LOW NOISE:
VOLP = 0.2V (TYP.) at VCC = 3.3V
s
75
Ω TRANSMISSION LINE OUTPUT DRIVE
CAPABILITY
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 12mA (MIN) at VCC = 3.0 V
s
PCI BUS LEVELS GUARANTEED AT 24 mA
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
OPERATING VOLTAGE RANGE:
VCC(OPR) = 2V to 3.6V (1.2V Data Retention)
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 157
s
IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74LVQ157 is a low voltage CMOS QUAD
2-CHANNEL
MULTIPLEXER
fabricated
with
sub-micron silicon gate and double-layer metal
wiring C2MOS technology. It is ideal for low power
and low noise 3.3V applications.
It consists of four 2-input digital multiplexers with
common select and strobe inputs. When STROBE
input is held high selection of data is inhibit and all
the outputs become low. The SELECT decoding
determines whether the A or B inputs get routed to
their corresponding Y outputs.
All
inputs
and
outputs
are
equipped
with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
74LVQ157
LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER
Figure 1: Pin Connection And IEC Logic Symbols
Table 1: Order Codes
PACKAGE
T & R
SOP
74LVQ157MTR
TSSOP
74LVQ157TTR
TSSOP
SOP
Rev. 5


Аналогичный номер детали - 74LVQ157_04

производительномер деталидатащиподробное описание детали
logo
Fairchild Semiconductor
74LVQ157 FAIRCHILD-74LVQ157_01 Datasheet
66Kb / 6P
   Low Voltage Quad 2-Input Multiplexer
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Аналогичное описание - 74LVQ157_04

производительномер деталидатащиподробное описание детали
logo
STMicroelectronics
74LVQ157 STMICROELECTRONICS-74LVQ157 Datasheet
60Kb / 8P
   LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER
February 1999
logo
Fairchild Semiconductor
74LCX257MTCX FAIRCHILD-74LCX257MTCX Datasheet
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   Low Voltage Quad 2-Input Multiplexer Low Voltage Quad 2-Input Multiplexer
74LVX157 FAIRCHILD-74LVX157 Datasheet
77Kb / 7P
   Low Voltage Quad 2-Input Multiplexer
logo
ON Semiconductor
74LCX257 ONSEMI-74LCX257 Datasheet
207Kb / 11P
   Low Voltage Quad 2-Input Multiplexer
Revised September 2000
logo
Fairchild Semiconductor
74LVQ157 FAIRCHILD-74LVQ157 Datasheet
79Kb / 6P
   Low Voltage Quad 2-Input Multiplexer
74LVQ157 FAIRCHILD-74LVQ157_01 Datasheet
66Kb / 6P
   Low Voltage Quad 2-Input Multiplexer
logo
ON Semiconductor
74LCX157 ONSEMI-74LCX157 Datasheet
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   Low Voltage Quad 2-Input Multiplexer
April 2015 Rev. 1.3
logo
Toshiba Semiconductor
TC74VHC157F TOSHIBA-TC74VHC157F Datasheet
234Kb / 6P
   QUAD 2-CHANNEL MULTIPLEXER
logo
STMicroelectronics
74AC157 STMICROELECTRONICS-74AC157 Datasheet
81Kb / 9P
   QUAD 2 CHANNEL MULTIPLEXER
May 1997
74ACT157 STMICROELECTRONICS-74ACT157 Datasheet
74Kb / 8P
   QUAD 2 CHANNEL MULTIPLEXER
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