参数资料
型号: SN54LVTH373FK
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
封装: CERAMIC, CC-20
文件页数: 9/10页
文件大小: 159K
代理商: SN54LVTH373FK
SN74LVTH373, 3.3-V ABT Octal Transparent D-Type Latches With 3-State Outputs
DEVICE STATUS: ACTIVE
l
State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low
Static-Power Dissipation
l Ioff and Power-Up 3-State Support Hot Insertion
l
Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
l
Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V V
CC
)
l Support Unregulated Battery Operation Down to 2.7 V
l
Typical V
OLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
l
Latch-Up Performance Exceeds 500 mA Per JESD 17
l
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using
Machine Model (C = 200 pF, R = 0)
l
Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin
Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Ceramic Flat (W)
Package, and Ceramic (J) DIPs
These octal latches are designed specifically for low-voltage (3.3-V) V
CC
operation, but with
the capability to provide a TTL interface to a 5-V system environment.
While 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 logic 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
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PARAMETER NAME SN74LVTH373
Voltage Nodes (V) 3.3, 2.7
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相关PDF资料
PDF描述
SN54LVTH374FK LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
SN54LVTH374W LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20
SN54LVTH374J LVT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20
SN54LVTT244FK LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20
SN74LVTT244DB LVT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
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