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| 型号： | SN74ALB16245DLR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ALB SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48 |
| 封装： | 0.300 INCH, PLASTIC, SSOP-48 |
| 文件页数： | 1/13页 |
| 文件大小： | 363K |
| 代理商： | SN74ALB16245DLR |
SN74ALB16245
3.3-V ALB 16-BIT TRANSCEIVER
WITH 3-STATE OUTPUTS
SCBS678C – SEPTEMBER 1996 – REVISED JANUARY 2001
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Member of Texas Instruments’ Widebus
Family
D State-of-the-Art Advanced Low-Voltage
BiCMOS (ALB) Technology Design for 3.3-V
Operation
D Schottky Diodes on All Inputs to Eliminate
Overshoot and Undershoot
D Industry Standard ’16245 Pinout
D Distributed VCC and GND Pins Minimize
High-Speed Switching Noise
D Flow-Through Architecture Optimizes PCB
Layout
description
The SN74ALB16245 is a 16-bit transceiver
designed for high-speed, low-voltage (3.3-V) VCC
operation. This device is intended to replace the
conventional transceiver in any speed-critical
path. The small propagation delay is achieved
using a unity-gain amplifier on the input and
feedback resistors from input to output, which
allows the output to track the input with a small
offset voltage.
This device can be used as two 8-bit transceivers
or
one
16-bit
transceiver.
It
allows
data
transmission from the A bus to the B bus or from
the B bus to the A bus, depending on the logic level
at
the
direction-control
(DIR)
input.
The
output-enable (OE) input can be used to disable
the device so that the buses are effectively
isolated.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
SSOP
DL
Tube
SN74ALB16245DL
ALB16245
40
°Cto85°C
SSOP – DL
Tape and reel
SN74ALB16245DLR
ALB16245
–40
°C to 85°C
TSSOP – DGG
Tape and reel
SN74ALB16245DGGR
ALB16245
TVSOP – DGV
Tape and reel
SN74ALB16245DGVR
AV245
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1DIR
1B1
1B2
GND
1B3
1B4
VCC
1B5
1B6
GND
1B7
1B8
2B1
2B2
GND
2B3
2B4
VCC
2B5
2B6
GND
2B7
2B8
2DIR
1OE
1A1
1A2
GND
1A3
1A4
VCC
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
VCC
2A5
2A6
GND
2A7
2A8
2OE
Copyright
2001, Texas Instruments Incorporated
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.
Widebus is a trademark of Texas Instruments.
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.
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| SN74AS00DRG4 | AS SERIES, 2-INPUT NAND GATE, PDSO14 |
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| SN74ALS02ADE4 | ALS SERIES, QUAD 2-INPUT NOR GATE, PDSO14 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74ALB16245DLRG4 | 功能描述:总线收发器 16bit RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN74ALS00AD | 功能描述:逻辑门 Quad 2-Input RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| SN74ALS00AD | 制造商:Texas Instruments 功能描述:ICS GATES/INVERTERS LOGIC ROHS COMPLIAN |
| SN74ALS00ADB | 制造商:Texas Instruments 功能描述: |
| SN74ALS00ADBR | 功能描述:逻辑门 Quadruple 2-Input Positive-NAND gates RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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