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參數資料
| 型號： | SN74ALVCH16244DL |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發器 |
| 英文描述： | ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | GREEN, PLASTIC, SSOP-48 |
| 文件頁數： | 1/19頁 |
| 文件大小： | 632K |
| 代理商： | SN74ALVCH16244DL |
www.ti.com
FEATURES
DESCRIPTION/ORDERING INFORMATION
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
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1OE
1Y1
1Y2
GND
1Y3
1Y4
VCC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
VCC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
VCC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
VCC
4A1
4A2
GND
4A3
4A4
3OE
SN74ALVCH16244
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES014K – JULY 1995 – REVISED OCTOBER 2005
Member of the Texas Instruments Widebus
Family
Operates From 1.65 V to 3.6 V
Max tpd of 3 ns at 3.3 V
±24-mA Output Drive at 3.3 V
Bus Hold on Data Inputs Eliminates the Need
for External Pullup/Pulldown Resistors
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
This 16-bit buffer/driver is designed for 1.65-V to
3.6-V VCC operation.
The SN74ALVCH16244 is designed specifically to
improve the performance and density of 3-state
memory
address
drivers,
clock
drivers,
and
bus-oriented receivers and transmitters.
The device can be used as four 4-bit buffers, two
8-bit buffers, or one 16-bit buffer. It provides true
outputs and symmetrical active-low output-enable
(OE) inputs.
To ensure the high-impedance state during power up
or power down, OE should be tied to VCC through a
blank
pullup resistor; the minimum value of the resistor is
blank
determined by the current-sinking capability of the
driver.
blank
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
FBGA – GRD
SN74ALVCH16244GRDR
Tape and reel
VH244
FBGA – ZRD (Pb-free)
SN74ALVCH16244ZRDR
Tube
SN74ALVCH16244DL
SSOP – DL
ALVCH16244
Tape and reel
SN74ALVCH16244DLR
SN74ALVCH16244DGGR
–40
°C to 85°C
TSSOP – DGG
Tape and reel
ALVCH16244
74ALVCH16244DGGRE4
SN74ALVCH16244DGVR
TVSOP – DGV
Tape and reel
VH244
74ALVCH16244DGVRE4
VFBGA – GQL
SN74ALVCH16244KR
Tape and reel
VH244
VFBGA – ZQL (Pb-free)
74ALVCH16244ZQLR
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
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.
Widebus is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 1995–2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相關PDF資料 |
PDF描述 |
|---|---|
| SN74ALVCH16244DGVR | ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| SN74ALVCH16244ZRDR | ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PBGA54 |
| SN74ALVCH162525DGG | ALVC/VCX/A SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| SN74ALVCH162525DL | ALVC/VCX/A SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| SN74ALVCH162601DLR | ALVC/VCX/A SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74ALVCH16244DLR | 功能描述:緩沖器和線路驅動器 Tri-State 16-Bit RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ALVCH16244KR | 功能描述:緩沖器和線路驅動器 Tri-State 16-Bit RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量: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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SN74ALVCH16245DGG | 制造商:Texas Instruments 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP Tube |
| SN74ALVCH16245DGGR | 功能描述:總線收發器 Tri-State 16-Bit Bus RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量: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 |
| SN74ALVCH16245DGGR | 制造商:Texas Instruments 功能描述:Transceiver Logic IC |
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