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參數資料
| 型號： | SN74ABT241APWRE4 |
| 廠商： | Texas Instruments |
| 文件頁數： | 1/20頁 |
| 文件大小： | 0K |
| 描述： | IC BUFF/DVR TRI-ST DUAL 20TSSOP |
| 標準包裝： | 2,000 |
| 系列： | 74ABT |
| 邏輯類型： | 緩沖器/線路驅動器，非反相 |
| 元件數： | 2 |
| 每個元件的位元數： | 4 |
| 輸出電流高，低： | 32mA，64mA |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 20-TSSOP |
| 包裝： | 帶卷 (TR) |
SN54ABT241, SN74ABT241A
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS184D – JANUARY 1991 – REVISED JANUARY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D State-of-the-Art EPIC-ΙΙB BiCMOS Design
Significantly Reduces Power Dissipation
D Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D Typical VOLP (Output Ground Bounce) < 1 V
at VCC = 5 V, TA = 25°C
D High-Drive Outputs (–32-mA IOH, 64-mA IOL)
D Package Options Include Plastic
Small-Outline (DW), Shrink Small-Outline
(DB), and Thin Shrink Small-Outline (PW)
Packages, Ceramic Chip Carriers (FK),
Plastic (N) and Ceramic (J) DIPs, and
Ceramic Flat (W) Package
description
These octal buffers and line drivers are designed
specifically to improve both the performance and
density of 3-state memory address drivers, clock
drivers,
and
bus-oriented
receivers
and
transmitters. Together with the SN54ABT240,
SN74ABT240A, and ’ABT244A, these devices
provide the choice of selected combinations of
inverting and noninverting outputs, symmetrical
active-low
output-enable
(OE)
inputs,
and
complementary OE and OE inputs.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC 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 SN54ABT241 is characterized for operation over the full military temperature range of –55
°C to 125°C. The
SN74ABT241A is characterized for operation from –40
°C to 85°C.
Copyright
1997, 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.
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.
EPIC-
ΙΙB is a trademark of Texas Instruments Incorporated.
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4
5
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8
9
10
20
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15
14
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12
11
1OE
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
VCC
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
SN54ABT241 ...J OR W PACKAGE
SN74ABT241A . . . DB, DW, N, OR PW PACKAGE
(TOP VIEW)
32
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
1Y1
2A4
1Y2
2A3
1Y3
1A2
2Y3
1A3
2Y2
1A4
SN54ABT241 . . . FK PACKAGE
(TOP VIEW)
2Y4
1A1
1OE
1Y4
2A2
2OE
2Y1
GND
2A1
V
CC
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74ABT241APWRG4 | 功能描述:緩沖器和線路驅動器 Octal Buffers/Drs 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 |
| SN74ABT241DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74ABT241DWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74ABT241N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74ABT244A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS |
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