价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | M74HC393TTR | 1,516 | 3500 | 2d | ||||||||
| Win Source | WS-M74HC393TTR | 2,542 | 215 | 12h | ||||||||
| Worldway Electronics | M74HC393TTR | 23,506 | 7 | Tape & Reel | 1d | |||||||
| ICPartonline | M74HC393TTR | 39,438 | >1wk | |||||||||
| Aztech | M74HC393TTR | 7,235 | 1d |
备用零件
Price @ 1000
$ 0.256
$ 0.256
Stock
174,774
414,976
414,976
Authorized Distributors
0
6
6
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
14
14
14
Logic Function
Counter
Counter
Counter
Direction
Up
Up
Up
Number of Elements
2
2
2
Number of Bits per Element
4
4
4
Reset
Asynchronous
Asynchronous
Asynchronous
Clock Edge Trigger Type
Negative Edge
Negative Edge
Negative Edge
Frequency
28 MHz
20 MHz
20 MHz
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-04
Lifecycle StatusObsolete (Last Updated: 3 months ago)
LTB Date2013-08-14
LTD Date2013-08-14
描述
由其分销商提供的 STMicroelectronics M74HC393TTR 的描述。
74HC Series CMOS 2 to 6 V 4 Bit Dual Binary Counter Surface Mount - TSSOP-14
Tape & Reel (TR) Obsolete e4 M74HC393 logic counter 345ns 5mm 4.5V 79MHz
Counter/Divider Dual 4-Bit Binary UP 14-Pin TSSOP T/R
5V Logic (HCF4xxx, M74HC/HCT, 74AC/ACT, 74VHC/VHCT) Dual Binary Counter
Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, CMOS, PDSO14
IC BIN COUNTER DL 4BIT 14TSSOP
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins14
Number of Terminals14
Weight140.30179 mg
Technical
Clock Edge Trigger TypeNegative Edge
DirectionUp
Frequency28 MHz
Load Capacitance50 pF
Logic FunctionCounter
Low Level Output Current4 mA
Max Operating Temperature125 °C
Max Supply Voltage6 V
Min Operating Temperature-55 °C
Min Supply Voltage2 V
Number of Bits4
Number of Bits per Element4
Number of Circuits2
Number of Elements2
Operating Supply Voltage4.5 V
PackagingDigi-Reel®
Propagation Delay345 ns
ResetAsynchronous
Temperature GradeMilitary
Turn-On Delay Time345 ns
Dimensions
Height - Seated (Max)1.2 mm
Length5 mm
Terminal Pitch650 µm
Width4.4 mm