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CMOS Ripple-Carry Binary Counter/Divider

Package Information

CAD Model:View CAD Model
Pkg. Type:CFP
Pkg. Code:KBP
Lead Count (#):14
Pkg. Dimensions (mm):9.78 x 6.48 x 0.00
Pitch (mm):1.27

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)Not Applicable
Pb (Lead) FreeExempt
ECCN (US)
HTS (US)

Product Attributes

Pkg. TypeCFP
Lead Count (#)14
Carrier TypeTray
Moisture Sensitivity Level (MSL)Not Applicable
Pitch (mm)1.3
Pkg. Dimensions (mm)9.8 x 6.5 x 0.00
DLA SMD5962R9662803VXC
Pb (Lead) FreeExempt
Pb Free CategoryGold Plate over compliant Undercoat-e4
MOQ25
Temp. Range (°C)-55 to +125°C
DSEE (MeV·cm2/mg)75
Length (mm)9.8
Qualification LevelQML Class V (space)
RatingSpace
TID HDR (krad(Si))100
TID LDR (krad(Si))ELDRS free
Width (mm)6.5

Description

The CD4020BMS (14-stage), CD4024BMS (7-stage), and CD4040BMS (12-stage) are ripple carry binary counters. All counter stages are master-slave flip-flops. The state of a counter advances one count on the negative transition of each input pulse; a high level on the RESET line resets the counter to its all zeros state. Schmitt trigger action on the input-pulse line permits unlimited rise and fall times. All inputs and outputs are buffered. The CD4020BMS, CD4024BMS and CD4040BMS are supplied in these 14-lead outline packages: Braze Seal DIP H4W, H4Q and H4X; Frit Seal DIP H1F and H1B; and Ceramic Flatpack H6W and H3W.