ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 9000pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Description | Counter IC Binary Counter 2 Element 4 Bit Negative Edge 14-DIP |
| Supply Voltage | −0.5 to +7.0V |
| DC Input Voltage | −1.5 to Vcc +1.5V |
| DC Output Voltage | −0.5 to Vcc +0.5V |
| Clamp Diode Current | ±20 mA |
| DC Output Current, per pin | ±25 mA |
| Storage Temperature | −65°C to +150°C |
| Brand Name | |
| Model Number | MM74HC393N |
| Certification | new & original |
| Place of Origin | original factory |
View Detail Information
Explore similar products
KS8721B Flash Memory IC NEW AND ORIGINAL STOCK
TLV320AIC3104IRHBR Display Driver ICs CODECS Stereo Audio Interface 24 B I²C
AM26LS32ACPWE4 Electronic IC Chip NEW AND ORIGINAL STOCK
ADM3490EARZ-REEL7 Electronic IC Chip NEW AND ORIGINAL STOCK
Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 9000pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Description | Counter IC Binary Counter 2 Element 4 Bit Negative Edge 14-DIP | Supply Voltage | −0.5 to +7.0V |
| DC Input Voltage | −1.5 to Vcc +1.5V | DC Output Voltage | −0.5 to Vcc +0.5V |
| Clamp Diode Current | ±20 mA | DC Output Current, per pin | ±25 mA |
| Storage Temperature | −65°C to +150°C | Brand Name | |
| Model Number | MM74HC393N | Certification | new & original |
| Place of Origin | original factory | ||
| High Light | electronics ic chip ，integrated circuit ic | ||
MM74HC393 Dual 4-Bit Binary Counter
General Description
The MM74HC393 counter circuits contain independent ripple carry counters and utilize advanced silicon-gate CMOS technology. The MM74HC393 contains two 4-bit ripple carry binary counters, which can be cascaded to create a single divide-by-256 counter
Each of the two 4-bit counters is incremented on the HIGHto-LOW transition (negative edge) of the clock input, and each has an independent clear input. When clear is set HIGH all four bits of each counter are set to a low level. This enables count truncation and allows the implementation of divide-by-N counter configurations.
Each of the counters outputs can drive 10 low power Schottky TTL equivalent loads. This counter is functionally as well as pin equivalent to the 74LS393. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
Features
■ Typical operating frequency: 50 MHz
■ Typical propagation delay: 13 ns (Ck to QA)
■ Wide operating supply voltage range: 2–6V
■ Low input current: <1 µA
■ Low quiescent supply current: 80 µA maximum (74HC Series)
■ Fanout of 10 LS-TTL loads
Connection Diagram
Absolute Maximum Ratings
(Note 2)
(Note 1)
Supply Voltage (VCC) −0.5 to +7.0V
DC Input Voltage (VIN) −1.5 to VCC +1.5V
DC Output Voltage (VOUT) −0.5 to VCC +0.5V
Clamp Diode Current (IIK, IOK) ±20 mA
DC Output Current, per pin (IOUT) ±25 mA
DC VCC or GND Current, per pin (ICC) ±50 mA
Storage Temperature Range (TSTG) −65°C to +150°C
Power Dissipation (PD) (Note 3) 600 mW
S.O. Package only 500 mW
Lead Temperature (TL) (Soldering 10 seconds) 260°C
Note 1: Absolute Maximum Ratings are those values beyond which damage to the device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Note 3: Power Dissipation temperature derating — plastic “N” package: − 12 mW/°C from 65°C to 85°C.
Stock Offer (Hot Sell)
| Part no. | Quantity | Brand | D/C | Package |
| NTMD4N03R2G | 67500 | ON | NEW | SOP-8 |
| FDS9412 | 63478 | FAIRCHILD | NEW | SOP8 |
| NCP2820FCT2G | 62400 | ON | NEW | BGA |
| K4H641638N-LCCC | 60000 | SAMSUNG | NEW | TSOP-66 |
| STM6718TZWY6F | 57300 | ST | NEW | SOT23-5 |
| M41T00AUDD1F | 57000 | ST | NEW | DFN-16 |
| BSC0811ND | 55000 | NEW | TISON8 | |
| SPX1117HM3-L/TR | 55000 | SIPEX | NEW | SOT223 |
| ISL6292-2CR4-T | 54000 | INTERSIL | NEW | QFN |
| NJU7344R(TE1) | 54000 | JRC | NEW | TSSOP10 |
| TSC101CIYLT | 53600 | ST | NEW | SOT23-5 |
| DG413DY-T | 53393 | INTERSIL | NEW | SOP16 |
| L3845D1-2LF | 52776 | ST | NEW | SOP8 |
| LD1117DT25TR | 52500 | ST | NEW | TO252 |
| TS7221BILT | 51000 | ST | NEW | SOT23-5 |
| NCP2809BDMR2G | 48000 | ON | NEW | MSOP10 |
| PBSS3515E | 48000 | NEW | SOT416 | |
| SI7686DP-T1-GE3 | 48000 | VISHAY | NEW | SO-10 |
| MP8640DL-LF-Z | 47101 | MPS | NEW | QFN |
| TS951IYLT | 45000 | ST | NEW | SOT23-5 |
| TSC101BIYLT | 45000 | ST | NEW | SOT23-5 |
| 88E6063-RCJ1 | 44437 | MARVELL | NEW | QFP |
| NUF8402MNT4G | 44000 | ON | NEW | QFN |
| TDA16888 | 42672 | NEW | DIP20 | |
| AUO-P2D32 | 42254 | RICHTEK | NEW | WQFN48 |
| ISL84684IRZ-T | 42000 | INTERSIL | NEW | TDFN |
| LCP02-150B1RL | 41978 | ST | NEW | SOP8 |
| AT24C04-10TU-2.7 | 40120 | ATMEL | NEW | TSOP8 |
| LE50CZ | 40000 | ST | NEW | TO-92 |
| A6932H1.2TR | 37500 | ST | NEW | SO8 |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
Get in touch with us
Leave a Message, we will call you back quickly!