Features
• High-Voltage Types (20V Rating)
• Propagation Delay Time = 60ns (typ.) at CL = 50pF,
VDD = 10V
• Buffered Inputs and Outputs
• Standard Symmetrical Output Characteristics
• 100% Tested for Maximum Quiescent Current at 20V
• 5V, 10V and 15V Parametric Ratings
• Maximum Input Current of 1A at 18V Over Full Package-Temperature Range; 100nA at 18V and +25oC
• Noise Margin (Over Full Package Temperature Range):
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
• Meets All Requirements of JEDEC Tentative Standards
No. 13B, “Standard Specifications for Description of
“B” Series CMOS Device’s

Description
CD4000BMS, CD4001BMS, CD4002BMS, and
CD4025BMS NOR gates provide the system designer with
direct implementation of the NOR function and supplement
the existing family of CMOS gates. All inputs and outputs are
buffered.
The CD4000BMS, CD4001BMS, CD4002BMS and the
CD4025BMS is supplied in these 14 lead outline packages:
CD4000BMS - Dual 3 Plus Inverter
CD4001BMS - Quad 2 Input
CD4002BMS - Dual 4 Input
CD4025BMS - Triple 3 Input
CD4000B CD4001B CD4002B CD4025B
Braze Seal DIP H4X H4Q H4Q H4Q
Frit Seal DIP H1B H1B H1B H1B
Ceramic Flatpack H3W H3W H3W H3W