SN74LS 90

IC D-TYPE POS TRG DUAL 14DIP
Bảng giá
Số lượng
Cái
Đơn giá(VND)
1
15,000
10
14,800
20
14,500
50
14,200

Nhà sản xuất:

Liên hệ đặt hàng


106 lượt xem More Details

 

74LS90 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a di - vide-by-two section and either a divide-by-five (LS90), divide-by-six (LS92) or divide-by-eight
(LS93) section which are triggered by a HIGH-to-LOW transition on the clock inputs. Each section can be used eparately or tied together(Q to CP) to form BCD, bi-quinary, modulo-12, or modulo-16 counters. All of the counters have a 2-input gated
Master Reset (Clear), and the LS90 also
has a 2-input gated Master Set (Preset 9).
•Low Power Consumption . . . Typically 45 mW
•High Count Rates . . . Typically 42 MHz
•Choice of Counting Modes . . . BCD, Bi-Quinary, Divide-by-Twelve, Binary
•Input Clamp Diodes Limit High Speed Termination Effects


74HC273D


IC D-TYPE POS TRG SNGL 20SOIC

View Details

7,000 đ/Cái


HD74HC74


Dual D-type Flip-Flops (with Preset and Clear)

View Details

15,000 đ/Cái


SN74HC273N


IC D-TYPE POS TRG SNGL 20DIP

View Details

9,000 đ/Cái


HD74LS112P


Dual J-K Negative-edge-triggered Flip-Flops, Dip16

View Details

10,000 đ/Cái




© tncvn.vn

Hỗ trợ khách hàng

KINH DOANH (Ms. THÚY)

(028)62569.666

huynhthingocthuy@tncvn.vn

KINH DOANH (Ms. HIỀN)

(028)62569.666

nguyenthihien@tncvn.vn