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HEF4040B-Q100

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HEF4040B-Q100 数据手册

HEF4040B-Q100

12-stage binary ripple counter

Rev. 1 — 4 April 2013

Product data sheet

1. General description

The HEF4040B-Q100 is a 12-stage binary ripple counter with a clock input (CP), an

overriding asynchronous master reset input (MR) and twelve fully buffered outputs (Q0 to

Q11). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears

all counter stages and forces all outputs LOW, independent of CP. Each counter stage is

a static toggle flip-flop. The clock input is highly tolerant of slow rise and fall times due to

its Schmitt trigger action.

It operates over a recommended V_DDpower supply range of 3 V to 15 V referenced to V_SS

(usually ground). Unused inputs must be connected to V_DD, V_SS, or another input.

This product has been qualified to the Automotive Electronics Council (AEC) standard

Q100 (Grade 3) and is suitable for use in automotive applications.

2. Features and benefits

 Automotive product qualification in accordance with AEC-Q100 (Grade 3)

 Specified from 40 C to +85 C

 Tolerant of slow clock rise and fall time

 Fully static operation

 5 V, 10 V, and 15 V parametric ratings

 Standardized symmetrical output characteristics

 ESD protection:

 MIL-STD-883, method 3015 exceeds 2000 V

 HBM JESD22-A114F exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )

 Complies with JEDEC standard JESD 13-B

3. Applications

 Frequency dividing circuits

 Time delay circuits

 Control counters

12 3 4 5 6 7...13

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型号	品牌	获取价格	描述	数据表
HEF4040BT	NXP	获取价格	12-stage binary counter
HEF4040BT	NEXPERIA	获取价格	12-stage binary ripple counterProduction
HEF4040BT,652	NXP	获取价格	HEF4040B - 12-stage binary ripple counter SOP 16-Pin
HEF4040BT,653	NXP	获取价格	HEF4040B - 12-stage binary ripple counter SOP 16-Pin
HEF4040BTD	ETC	获取价格	Asynchronous Up Counter
HEF4040BTD-T	ETC	获取价格	Asynchronous Up Counter
HEF4040BT-Q100	NEXPERIA	获取价格	12-stage binary ripple counter
HEF4040BT-Q100,118	NXP	获取价格	Binary Counter, 4000/14000/40000 Series, Asynchronous, Negative Edge Triggered, 12-Bit, Up
HEF4040BT-Q100J	NXP	获取价格	HEF4040B-Q100 - 12-stage binary ripple counter SOP 16-Pin
HEF4040BT-T	NXP	获取价格	暂无描述