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參數資料
| 型號： | SN74SSTL16837A |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 20-Bit SSTL_3 Interface Universal Bus Driver With 3-State Outputs |
| 中文描述： | 具有三態輸出的 20 位 SSTL_3 接口通用總線驅動器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 93K |
| 代理商： | SN74SSTL16837A |
SN74SSTL16837A
20-BIT SSTL_3 INTERFACE UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCBS675G – SEPTEMBER 1996 – REVISED SEPTEMBER 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Member of the Texas Instruments
Widebus
Family
Supports SSTL_3 Signal Inputs and
Outputs
Flow-Through Architecture Optimizes PCB
Layout
Meets SSTL_3 Class I and Class II
Specifications
Latch-Up Performance Exceeds 250 mA Per
JESD 17
Packaged in Plastic Thin Shrink
Small-Outline Package
description
This 20-bit universal bus driver is designed for 3-V
to 3.6-V V
CC
operation and SSTL_3 or LVTTL I/O
levels.
Data flow from A to Y is controlled by the
output-enable (OE) input. The device operates in
the transparent mode when latch enable (LE) is
high. The A data is latched if LE is low and clock
(CLK) is held at a high or low logic level. If LE is
low, the A data is stored in the latch/flip-flop on the
low-to-high transition of CLK. When OE is high,
the outputs are in the high-impedance state.
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 SN74SSTL16837A is characterized for
operation from 0
°
C to 70
°
C.
Copyright
1998, Texas Instruments Incorporated
Widebus is a trademark of Texas Instruments Incorporated.
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.
DGG PACKAGE
(TOP VIEW)
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Y1
Y2
GND
Y3
Y4
V
DDQ
Y5
Y6
GND
Y7
Y8
V
DDQ
Y9
Y10
GND
OE
V
REF
GND
Y11
Y12
V
DDQ
Y13
Y14
GND
Y15
Y16
V
DDQ
Y17
Y18
GND
Y19
Y20
A1
A2
GND
A3
A4
V
CC
A5
A6
GND
A7
A8
V
CC
A9
A10
GND
CLK
LE
GND
A11
A12
V
CC
A13
A14
GND
A15
A16
V
CC
A17
A18
GND
A19
A20
PRODUCTION DATA information is 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.
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相關代理商/技術參數 |
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| SN74SSTL16837ADGGR | 功能描述:總線收發器 20-Bit SSTL_3 Infc Bus Drvr W/3-St Otpt 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 |
| SN74SSTL16847DGGR | 功能描述:緩沖器和線路驅動器 Single-Supply Voltage Translator 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 |
| SN74SSTL16857DGGR | 功能描述:寄存器 Single-Supply Voltage Translator RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數量:1 最大時鐘頻率:36 MHz 傳播延遲時間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube |
| SN74SSTU32864CGKER | 功能描述:寄存器 25-Bit Configurable Registered Buffer RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數量:1 最大時鐘頻率:36 MHz 傳播延遲時間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube |
| SN74SSTU32864CZKER | 功能描述:緩沖器和線路驅動器 25-Bit Configurable Registered Buffer 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 |
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