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参数资料
| 型号： | SN54LVT16500 |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | Analog Multiplexers/Demultiplexers; Package: TSSOP-16; No of Pins: 16; Container: Rail; Qty per Container: 96 |
| 中文描述： | 的3.3V ABT生根粉18位通用总线收发3态输出 |
| 文件页数： | 2/9页 |
| 文件大小： | 152K |
| 代理商： | SN54LVT16500 |
SN54LVT16500, SN74LVT16500
3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS146D – MAY 1992 – REVISED NOVEMBER 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
Data flow for B to A is similar to that of A to B but uses OEBA, LEBA, and CLKBA. The output enables are
complementary (OEAB is active high and OEBA is active low).
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
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. OE
should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the
current-sourcing capability of the driver.
The SN74LVT16500 is available in TI’s shrink small-outline (DL) and thin shrink small-outline (DGG) packages,
which provide twice the I/O pin count and functionality of standard small-outline packages in the same printed
circuit board area.
The SN54LVT16500 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The SN74LVT16500 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
INPUTS
OUTPUT
B
OEAB
L
LEAB
X
CLKAB
X
A
X
Z
H
H
X
L
L
H
H
X
↓
↓
H
H
H
H
L
L
L
H
L
H
H
H
L
X
B0
B0§
H
L
L
X
A-to-B data flow is shown: B-to-A flow is similar but
uses OEBA, LEBA, and CLKBA.
Output level before the indicated steady-state input
conditions were established
§Output level before the indicated steady-state input
conditions were established, provided that CLKAB
was low before LEAB went low
相关PDF资料 |
PDF描述 |
|---|---|
| SN54LVT16500WD | Analog Multiplexers/Demultiplexers; Package: TSSOP-16; No of Pins: 16; Container: Rail; Qty per Container: 96 |
| SN74LVT16500DL | 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN74LVT16501DGG | 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54LVT16501 | Analog Multiplexers/Demultiplexers; Package: TSSOP-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500 |
| SN54LVT16501WD | 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
相关代理商/技术参数 |
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