CD4020BC(2002) Datasheet - Fairchild Semiconductor
MFG CO.

Fairchild Semiconductor
General Description
The CD4020BC, CD4060BC are 14-stage ripple carry binary counters, and the CD4040BC is a 12-stage ripple carry binary counter. The counters are advanced one count on the negative transition of each clock pulse. The counters are reset to the zero state by a logical “1” at the reset input independent of clock.
FEATUREs
■ Wide supply voltage range: 3.0V to 15V
■ High noise immunity: 0.45 VDD (typ.)
■ Low power TTL compatibility: Fan out of 2 driving 74L or 1 driving 74LS
■ Medium speed operation: 8 MHz typ. at VDD = 10V
■ Schmitt trigger clock input
Page Link's:
1
2
3
4
5
6
7
8
9
Part Name
Description
View
MFG CO.
14-Stage Ripple Carry Binary Counters • 12-Stage Ripple Carry Binary Counters • 14-Stage Ripple Carry Binary Counters
Fairchild Semiconductor
12-Stage,14-Stage Ripple Carry Binary Counters
Fairchild Semiconductor
12-Stage,14-Stage Ripple Carry Binary Counters ( Rev : 1999 )
Fairchild Semiconductor
12-Stage,14-Stage Ripple Carry Binary Counters
National ->Texas Instruments
14 Stage Ripple-Carry Binary Counter/Divider
Integral Corp.
14 Stage Ripple-Carry Binary Counter/Divider
System Logic Semiconductor
14 Stage Ripple-Carry Binary Counter/Divider
Unspecified
RIPPLE-CARRY BINARY COUNTER/DIVIDERS 14 STAGE
STMicroelectronics
RIPPLE-CARRY BINARY COUNTER/DIVIDERS 14 STAGE ( Rev : 2004 )
STMicroelectronics
14 Stage Ripple-Carry Binary Counter/Divider
IK Semicon Co., Ltd