參數(shù)資料
型號(hào)： 74VHC16245
廠商： 意法半導(dǎo)體
英文描述： 16-BIT BUS TRANSCEIVER
中文描述： 16位總線收發(fā)器
文件頁(yè)數(shù)： 1/10頁(yè)
文件大小： 249K
代理商： 74VHC16245
1/10
July 2003
I
HIGH SPEED: t
PD
= 4.0 ns (TYP.) at V
CC
= 5V
LOW POWER DISSIPATION:
I
CC
= 4
μ
A (MAX.) at T
A
=25°C
HIGH NOISE IMMUNITY
V
NIH
=V
NIL
= 28% VCC (MIN.)
POWER DOWN PROTECTION ON INPUTS
& OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 8 mA (MIN)
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 5.5V
IMPROVED LATCH-UP IMMUNITY
LOW NOISE: V
OLP
= 0.9V (MAX.)
I
I
I
I
I
I
I
I
DESCRIPTION
The 74VHC16245 is an advanced high-speed
CMOS 16-BIT BUS TRANSCEIVER (3-STATE)
fabricated
with
sub-micron
double-layer metal wiring C
2
MOS technology.
This IC is intended for two-way asynchronous
communication
between
direction of data transmission is determined by
DIR input. The enable input G can be used to
disable the device so that the busses are
effectively isolated.
All
inputs
and
outputs
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
All floating bus terminals during High Z State must
be held HIGH or LOW.
silicon
gate
and
data
busses;
the
are
equipped
with
74VHC16245
16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS (NON INVERTED)
ORDER CODES
PACKAGE
TUBE
T & R
TSSOP
74VHC16245TTR
TSSOP
PIN CONNECTION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74VHC16245TTR 功能描述:總線收發(fā)器 16-Bit Bus Tranceivr RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74VHC163 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-Bit Binary Counter with Synchronous Clear
74VHC163_ZAA3006L WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74VHC163_ZAA3116L WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74VHC16373 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT D-TYPE LATCH WITH 3-STATE OUTPUTS NON INVERTING
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