STMicroelectronics M74HC191B1R
Prezzo e stock
Distributori autorizzati
Distributori di stock non autorizzati
Rivenditori non autorizzati
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | M74HC191B1R | 0 | 2K | 5d | ||||||||
| Worldway Electronics | M74HC191B1R | 18.378 | 7 | Tube | 16h | |||||||
| Aztech | M74HC191B1R | 8435 | 12h | |||||||||
| Heisener Electronics | M74HC191B1R | 7268 | >1wk | |||||||||
| Suntronic | M74HC191B1R | 5538 | 14h |
Schede tecniche e documenti
Scarica le schede tecniche e la documentazione del produttore per STMicroelectronics M74HC191B1R.
Parti alternative
Questo componente
Parti alternative
Price @ 1000
$ 0.531
$ 0.531
Stock
86,527
225,283
225,283
Authorized Distributors
1
5
5
Case/Package
DIP
PDIP
PDIP
Number of Pins
16
16
16
Logic Function
Counter
Counter
Counter
Direction
Bidirectional
Bidirectional
Bidirectional
Number of Elements
1
1
1
Number of Bits per Element
4
4
4
Reset
-
-
-
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Frequency
20 MHz
19 MHz
19 MHz
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Descrizioni
Descrizioni di STMicroelectronics M74HC191B1R fornite dai suoi distributori.
HC/UH SERIES SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER PDIP16
Counter Single 4-Bit Binary UP/Down 16-Pin PDIP Tube
IC COUNTER UP/DN 4BIT SYNC 16DIP
Alias del produttore
STMicroelectronics ha diversi marchi in tutto il mondo che i distributori possono utilizzare come nomi alternativi. STMicroelectronics può anche essere conosciuto con i seguenti nomi:
- 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
Specifiche tecniche
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins16
Number of Terminals16
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
Frequency20 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 Circuits1
Number of Elements1
Number of Input Lines4
Number of Output Lines4
Operating Supply Voltage4.5 V
Propagation Delay270 ns
Sync/AsyncSynchronous
Temperature GradeMilitary
Turn-On Delay Time360 ns
Dimensions
Height - Seated (Max)5.1 mm
Length20 mm
Terminal Pitch2.54 mm
Width7.62 mm
Schede tecniche e documenti
Scarica le schede tecniche e la documentazione del produttore per STMicroelectronics M74HC191B1R.