參數(shù)資料
型號(hào)： 74VHCT16244
廠商： 意法半導(dǎo)體
英文描述： 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)
中文描述： 16位總線緩沖區(qū)三態(tài)輸出（非反相）
文件頁數(shù)： 1/9頁
文件大?。?/td> 213K
代理商： 74VHCT16244
1/9
February 2003
I
HIGH SPEED:
t
PD
= 5.4 ns (TYP.) at V
CC
= 5V
LOW POWER DISSIPATION:
I
CC
= 4
μ
A (MAX.) at T
A
=25°C
COMPATIBLE WITH TTL OUTPUTS:
V
IH
=2V (MIN.) V
IL
= 0.8 (MAX.)
POWER DOWN PROTECTION ON INPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 8 mA (MIN)
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 4.5V to 5.5V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16244
IMPROVED LATCH-UP IMMUNITY
LOW NOISE: V
OLP
= 0.9V (MAX.)
I
I
I
I
I
I
I
I
I
DESCRIPTION
The 74VHCT16244A is an advanced high-speed
CMOS
16-BIT
BUS
fabricated
with
sub-micron
double-layer metal wiring C
2
MOS tecnology.
Any
nG
output
control
BUFFERS.
Output
Enable
together give full 16 bit operation.
When nG is LOW, the outputs are enabled. When
nG is HIGH, the output are in high impedance
state.
The device is designed to be used with 3-state
memory address drivers, etc.
Power down protection is provided on all inputs
and 0 to 7V can be accepted on inputs with no
regard to the supply voltage. This device can be
used to interface 5V to 3V.
All inputs and outputs are equipped with protec-
tion circuits against static discharge, giving them
2KV ESD immunity and transient excess voltage.
BUFFER
silicon
(3-STATE)
gate
and
governs
inputs
four
(nG)
BUS
tied
74VHCT16244A
16-BIT BUS BUFFER
WITH 3-STATE OUTPUTS (NON INVERTED)
ORDER CODES
PACKAGE
TUBE
T & R
TSSOP
74VHCT16244ATTR
TSSOP
PIN CONNECTION
相關(guān)PDF資料
PDF描述
74VHCT16244A 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)
74VHCT16244ATTR 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)
74VHCT16373ATTR 16-BIT D-TYPE LATCH WITH 3-STATE OUTPUTS NON INVERTING
74VHCT174A HEX D-TYPE FLIP FLOP WITH CLEAR
74VHCT174AMTR HEX D-TYPE FLIP FLOP WITH CLEAR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74VHCT16244ATTR 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Bus Buffer RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74VHCT16245ATTR 功能描述:總線收發(fā)器 16-Bit Bus Transcvr 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
74VHCT16373ATTR 功能描述:閉鎖 16-Bit "D" Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
74VHCT16374ATTR 功能描述:觸發(fā)器 16-Bit "D" Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74VHCT174MTR 功能描述:觸發(fā)器 HEX "D" Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
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