74AHC594-Q100; 74AHCT594-Q100

8-bit shift register with output register

The 74AHC594-Q100; 74AHCT594-Q100 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. 7-A.

The 74AHC594-Q100; 74AHCT594-Q100 is an 8-bit, non-inverting, serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Separate clocks (SHCP and STCP) and direct overriding clears (SHR and STR) are provided on both the shift and storage registers. A serial output (Q7S) is provided for cascading purposes.

Both the shift and storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register will always be one count pulse ahead of the storage register.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

特性

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Wide supply voltage range from 2.0 V to 5.5 V
Balanced propagation delays
All inputs have Schmitt-trigger action
Overvoltage tolerant inputs to 5.5 V
High noise immunity
CMOS low power dissipation
8-bit serial-in, parallel-out shift register with storage
Independent direct overriding clears on shift and storage registers
Independent clocks for shift and storage registers
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
Input levels:
- For 74AHC594-Q100: CMOS level
- For 74AHCT594-Q100: TTL level
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Multiple package options
DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints

目标应用

Serial-to parallel data conversion
Remote control holding register

参数类型

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	f_max (MHz)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
74AHC594BQ-Q100	Production	2.0 - 5.5	CMOS	± 8	4.1	160	low	-40~125	91	12.3	60	DHVQFN16
74AHC594D-Q100	Production	2.0 - 5.5	CMOS	± 8	4.1	160	low	-40~125	90	8.6	49	SO16
74AHC594PW-Q100	Production	2.0 - 5.5	CMOS	± 8	4.1	160	low	-40~125	123	4.1	52.2	TSSOP16
74AHCT594BQ-Q100	Production	4.5 - 5.5	TTL	± 8	3.8	160	low	-40~125	91	12.3	60	DHVQFN16
74AHCT594D-Q100	Production	4.5 - 5.5	TTL	± 8	3.8	160	low	-40~125	90	8.6	49	SO16
74AHCT594PW-Q100	Production	4.5 - 5.5	TTL	± 8	3.8	160	low	-40~125	123	4.1	52.2	TSSOP16

封装

型号	封装	尺寸版本	回流焊/波峰焊	包装	状态	标示	可订购的器件编号，（订购码(12NC)）
74AHC594BQ-Q100	DHVQFN16 (SOT763-1)	SOT763-1		SOT763-1_115	Active	AHC594	74AHC594BQ-Q100,11 ( 9352 986 52115 )
74AHC594D-Q100	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	SOT109-1_118	Active	74AHC594D	74AHC594D-Q100,118 ( 9352 986 53118 )
74AHC594PW-Q100	TSSOP16 (SOT403-1)	SOT403-1	SSOP-TSSOP-VSO-WAVE	SOT403-1_118	Active	AHC594	74AHC594PW-Q100,11 ( 9352 986 54118 )
74AHCT594BQ-Q100	DHVQFN16 (SOT763-1)	SOT763-1		SOT763-1_115	Active	ACT594	74AHCT594BQ-Q100,1 ( 9352 986 55115 )
74AHCT594D-Q100	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	SOT109-1_118	Active	74AHCT594D	74AHCT594D-Q100,11 ( 9352 986 56118 )
74AHCT594PW-Q100	TSSOP16 (SOT403-1)	SOT403-1	SSOP-TSSOP-VSO-WAVE	SOT403-1_118	Active	AHCT594	74AHCT594PW-Q100,1 ( 9352 986 57118 )

环境信息

型号	可订购的器件编号	化学成分	无铅转换日期
74AHC594BQ-Q100	74AHC594BQ-Q100,11	74AHC594BQ-Q100	Always Pb-free
74AHC594D-Q100	74AHC594D-Q100,118	74AHC594D-Q100	Always Pb-free
74AHC594PW-Q100	74AHC594PW-Q100,11	74AHC594PW-Q100	Always Pb-free
74AHCT594BQ-Q100	74AHCT594BQ-Q100,1	74AHCT594BQ-Q100	Always Pb-free
74AHCT594D-Q100	74AHCT594D-Q100,11	74AHCT594D-Q100	Always Pb-free
74AHCT594PW-Q100	74AHCT594PW-Q100,1	74AHCT594PW-Q100	Always Pb-free

品质及可靠性免责声明

文档 (10)

文件名称	标题	类型	日期
74AHC_AHCT594_Q100	8-bit shift register with output register	Data sheet	2024-03-07
ahct594	ahct594 IBIS model	IBIS model	2013-04-07
ahc594	ahc594 IBIS model	IBIS model	2013-04-07
SOT763-1	plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm body	Package information	2023-05-11
SO-SOJ-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
SO-SOJ-REFLOW	Footprint for reflow soldering	Reflow soldering	2009-10-08
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08
SOT109-1	plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm body	Package information	2023-11-07
SOT403-1	plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body	Package information	2023-11-08
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

支持

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模型

文件名称	标题	类型	日期
ahct594	ahct594 IBIS model	IBIS model	2013-04-07
ahc594	ahc594 IBIS model	IBIS model	2013-04-07

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