价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74AHC244PW | 1,000 | 11h | |||||||||
| Verical | SN74AHC244PW | 520 | 298 | |||||||||
| Mouser | 595-SN74AHC244PW | 6,919 | 1 | Tube | ||||||||
| Microchip USA | SN74AHC244PW | 2,264 | 3K | Tray | 5h | |||||||
| Win Source | WS-SN74AHC244PW | 30,000 | 190 | 12h |
备用零件
Price @ 1000
$ 0.838
$ 0.387
$ 0.387
Stock
262,770
1,016,384
1,016,384
Authorized Distributors
3
4
4
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
20
20
20
Logic Function
Buffer, Inverting
Buffer, Inverting
Buffer, Inverting
Number of Elements
2
2
2
Number of Bits per Element
4
4
4
Low Level Output Current
8 mA
8 mA
8 mA
High Level Output Current
-8 mA
-8 mA
-8 mA
Propagation Delay
16 ns
13.5 ns
13.5 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
供应链
Lifecycle StatusObsolete (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)
工程资源
查看 Texas Instruments SN74AHC244PW 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments SN74AHC244PW 的描述。
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP Tube
4¦ÌA 8 8 2 4 2V 5.5V 8mA Buffer,Non-Inverting 8mA TSSOP-20 1.05mm
8-ch, 2-V to 5.5-V buffers with 3-state outputs 20-TSSOP -40 to 125
Bus Driver, AHC/VHC/H/U/V Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20
Ic, Octal Buffer/Driver, 74Ahc244; Logic Device Type:Buffer, Non Inverting; Logic Family/Base Number:74Ahc244; Logic Case Style:Tssop; No. Of Pins:20Pins; Supply Voltage Min:2V; Supply Voltage Max:5.5V; Logic Ic Family:74Ahc; Logicrohs Compliant: Yes |TEXAS INSTRUMENTS SN74AHC244PW
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageTSSOP
Contact PlatingGold
MountSurface Mount
Number of Pins20
Technical
High Level Output Current-8 mA
Logic FunctionBuffer, Inverting
Low Level Output Current8 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element4
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
PolarityNon-Inverting
Propagation Delay16 ns
Quiescent Current4 µA
Schedule B8542390000
Turn-On Delay Time16 ns
Dimensions
Height0 m
Length6.5 mm
Thickness1 mm
Width4.4 mm