Datasheet > 74AHC164D,118

74AHC164D,118

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74AHC164D,118 数据手册

74AHC164; 74AHCT164

8-bit serial-in/parallel-out shift register

Rev. 03 — 24 April 2008

Product data sheet

1. General description

The 74AHC164; 74AHCT164 shift register is a high-speed Si-gate CMOS device and is

pin compatible with Low-power Schottky TTL (LSTTL). It is speciﬁed in compliance with

JEDEC standard No. 7A.

The 74AHC164; 74AHCT164 input signals are 8-bit serial through one of two inputs (DSA

or DSB); either input can be used as an active HIGH enable for data entry through the

other input. Both inputs must be connected together or an unused input must be tied

HIGH.

Data shifts one place to the right on each LOW-to-HIGH transition of the clock input (CP)

and enters into output Q0, which is a logical AND of the two data inputs (DSA and DSB)

that existed one set-up time prior to the rising clock edge.

A LOW-level on the master reset (MR) input overrides all other inputs and clears the

2. Features

I Balanced propagation delays

I All inputs have Schmitt-trigger actions

I Inputs accept voltages higher than V_CC

I Input levels:

N For 74AHC164: CMOS level

N For 74AHCT164: TTL level

I ESD protection:

N HBM EIA/JESD22-A114E exceeds 2000 V

N MM EIA/JESD22-A115-A exceeds 200 V

N CDM EIA/JESD22-C101C exceeds 1000 V

I Multiple package options

I Speciﬁed from −40 °C to +85 °C and from −40 °C to +125 °C

12 3 4 5 6 7...18

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型号	品牌	替代类型	描述	数据表
74AHC164BQ	NXP	类似代替	8-bit serial-in/parallel-out shift register

型号	品牌	获取价格	描述	数据表
74AHC164D14	DIODES	获取价格	Serial In Parallel Out, AHC/VHC/H/U/V Series, 8-Bit, Right Direction, True Output, CMOS, P
74AHC164D-Q100	NEXPERIA	获取价格	Automotive product qualification in accordance with AEC-Q100
74AHC164D-Q100J	NXP	获取价格	74AHC(T)164-Q100 - 8-bit serial-in/parallel-out shift register SOIC 14-Pin
74AHC164PW	NXP	获取价格	8-bit serial-in/parallel-out shift register
74AHC164PW	NEXPERIA	获取价格	8-bit serial-in/parallel-out shift registerProduction
74AHC164PW-Q100	NEXPERIA	获取价格	Automotive product qualification in accordance with AEC-Q100
74AHC164-Q100	NEXPERIA	获取价格	Automotive product qualification in accordance with AEC-Q100
74AHC164S14-13	DIODES	获取价格	Serial In Parallel Out, AHC/VHC/H/U/V Series, 8-Bit, Right Direction, True Output, CMOS, P
74AHC164T14-13	DIODES	获取价格	Serial In Parallel Out, AHC/VHC/H/U/V Series, 8-Bit, Right Direction, True Output, CMOS, P
74AHC16540DGGRE4	TI	获取价格	16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS