- 您现在的位置：买卖IC网 > PDF目录97057 > SN74ABT16373ADGGE4 (TEXAS INSTRUMENTS INC) ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 PDF资料下载
参数资料
| 型号： | SN74ABT16373ADGGE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封装： | TSSOP-48 |
| 文件页数： | 9/10页 |
| 文件大小： | 187K |
| 代理商： | SN74ABT16373ADGGE4 |
Product Folder: SN54ABT16373A, 16-Bit Transparent D-type Latches With 3-State Outputs
Keyword
Part Number
PRODUCT SUPPORT: TRAINING
SN54ABT16373A, 16-Bit Transparent D-type Latches With 3-State Outputs
DEVICE STATUS: ACTIVE
PARAMETER NAME SN54ABT16373A SN74ABT16373A
Voltage Nodes (V) 5
5
Vcc range (V)
4.5 to 5.5
Input Level
TTL
Output Level
TTL
Output Drive (mA)
-32/64
No. of Outputs
16
Static Current
43.5
th (ns)
1
tpd max (ns)
6.7
tsu (ns)
1.5
Logic
True
FEATURES
q
Members of the Texas Instruments WidebusTM Family
q
State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
q
Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
q
Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 5 V, TA = 25°C
q
High-Impedance State During Power Up and Power Down
q
Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise
q
Flow-Through Architecture Optimizes PCB Layout
q
High-Drive Outputs (-32-mA IOH, 64-mA IOL)
q
Package Options Include Plastic 300-mil Shrink Small-Outline (DL) and Thin Shrink Small-Outline (DGG) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center
Spacings
Widebus and EPIC-IIB are trademarks of Texas Instruments Incorporated.
DESCRIPTION
The 'ABT16373A are 16-bit transparent D-type latches with 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing
buffer registers, I/O ports, bidirectional bus drivers, and working registers.
These devices can be used as two 8-bit latches or one 16-bit latch. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the
levels set up at the D inputs.
A buffered output-enable (OE\) input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither
load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components.
OE\ does not affect internal operations of the latch. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
file:///G|/imaging/BITTING/CPL/20030422/04212003_9/TXII/042120003_HTML/sn54abt16373a.html (1 of 3) [24-Apr-03 11:05:33 AM]
相关PDF资料 |
PDF描述 |
|---|---|
| SN74ABT16500BDGG | ABT SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| SN74ABT16540DL | ABT SERIES, DUAL 8-BIT DRIVER, INVERTED OUTPUT, PDSO48 |
| SN74ABT16541DGG | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| SN74ABT16600DLR | ABT SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| SN74ABT16648DLR | ABT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO56 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74ABT16373ADGGR | 功能描述:闭锁 Tri-St 16bit D-Type RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| SN74ABT16373ADL | 功能描述:闭锁 Tri-St 16bit D-Type RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| SN74ABT16373ADL | 制造商:Texas Instruments 功能描述:LATCH LOGIC IC |
| SN74ABT16373ADLG4 | 功能描述:闭锁 Tri-St 16bit D-Type RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| SN74ABT16373ADLR | 功能描述:闭锁 Tri-St 16bit D-Type RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。