參數(shù)資料
型號(hào)： SN74AHCT16244DGG
廠商： Texas Instruments, Inc.
英文描述： 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
中文描述： 16位緩沖器/ 3司機(jī)態(tài)輸出
文件頁(yè)數(shù)： 1/7頁(yè)
文件大小： 108K
代理商： SN74AHCT16244DGG
SN54AHCT16244, SN74AHCT16244
16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCLS334I – MARCH 1996 – REVISED JANUARY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Members of the Texas Instruments
Widebus
Family
EPIC
(Enhanced-Performance Implanted
CMOS) Process
Inputs Are TTL-Voltage Compatible
Distributed V
CC
and GND Pins Minimize
High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB
Layout
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015
Package Options Include Plastic Shrink
Small-Outline (DL), Thin Shrink
Small-Outline (DGG), and Thin Very
Small-Outline (DGV) Packages and 380-mil
Fine-Pitch Ceramic Flat (WD) Package
Using 25-mil Center-to-Center Spacings
description
The ’AHCT16244 devices are 16-bit buffers and
line drivers designed specifically to improve the
performance and density of 3-state memory
address drivers, clock drivers, and bus-oriented
receivers and transmitters.
These devices can be used as four 4-bit buffers,
two 8-bit buffers, or one 16-bit buffer. They provide
true
outputs
and
symmetrical
output-enable (OE) inputs.
active-low
To ensure the high-impedance state during power up or power down, OE should be tied to V
CC
through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN54AHCT16244 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The SN74AHCT16244 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
(each 4-bit buffer/driver)
INPUTS
OUTPUT
Y
OE
L
A
H
H
L
L
L
H
X
Z
Copyright
2000, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
SN54AHCT16244 . . . WD PACKAGE
SN74AHCT16244 . . . DGG, DGV, OR DL PACKAGE
(TOP VIEW)
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1OE
1Y1
1Y2
GND
1Y3
1Y4
V
CC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
V
CC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
V
CC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
V
CC
4A1
4A2
GND
4A3
4A4
3OE
相關(guān)PDF資料
PDF描述
SN74AHCT16244DGV 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHCT16245WD 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74AHCT16245DGG 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74AHCT16245DGV 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54AHCT32FK QUADRUPLE 2-INPUT POSITIVE-OR GATES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74AHCT16244DGGR 功能描述:緩沖器和線路驅(qū)動(dòng)器 16bit 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
SN74AHCT16244DGGRG4 制造商:Texas Instruments 功能描述:
SN74AHCT16244DGVR 功能描述:緩沖器和線路驅(qū)動(dòng)器 16bit 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
SN74AHCT16244DL 功能描述:緩沖器和線路驅(qū)動(dòng)器 16bit 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
SN74AHCT16244DLG4 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buffer/Driver With 3-State Outputs 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
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