74VHC595-Q100; 74VHCT595-Q100

8-bit serial-in/serial-out or parallel-out shift register with output latches

The 74VHC595-Q100; 74VHCT595-Q100 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7A.

The 74VHC595-Q100; 74VHCT595-Q100 are 8-stage serial shift registers with a storage register and 3-state outputs. The shift registers have separate clocks.

Data is shifted on the positive-going transitions of the shift register clock input (SHCP). The data in each register is transferred to the storage register on a positive-going transition of the storage register clock input (STCP). If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register.

The shift register has a serial input (DS) and a serial standard output (Q7S) for cascading. It is also provided with asynchronous reset (active LOW) for all 8 shift register stages. The storage register has 8 parallel 3-state bus driver outputs. Data in the storage register appears at the output whenever the output enable input (OE) is LOW.

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

Features and benefits

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Balanced propagation delays
All inputs have Schmitt-trigger action
Inputs accept voltages higher than V_CC
Input levels:
- For 74VHC595-Q100: CMOS level
- For 74VHCT595-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

Applications

Serial-to-parallel data conversion
Remote control holding register

Parametrics

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
74VHC595BQ-Q100	Production	2.0 - 5.5	CMOS	± 8	4	170	low	-40~125	90	11.8	59	DHVQFN16
74VHC595D-Q100	Production	2.0 - 5.5	CMOS	± 8	4	170	low	-40~125	115	8.4	49	SO16
74VHC595PW-Q100	Production	2.0 - 5.5	CMOS	± 8	4	170	low	-40~125	122	3.9	51.4	TSSOP16
74VHCT595BQ-Q100	Production	4.5 - 5.5	TTL	± 8	3.8	170	low	-40~125	90	11.8	59	DHVQFN16
74VHCT595D-Q100	Production	4.5 - 5.5	TTL	± 8	3.8	170	low	-40~125	115	8.4	49	SO16
74VHCT595PW-Q100	Production	4.5 - 5.5	TTL	± 8	3.8	170	low	-40~125	122	3.9	51.4	TSSOP16

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74VHC595BQ-Q100	DHVQFN16 (SOT763-1)	SOT763-1		SOT763-1_115	Active	VHC595	74VHC595BQ-Q100X ( 9353 031 91115 )
74VHC595D-Q100	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	SOT109-1_118	Active	74VHC595D	74VHC595D-Q100J ( 9353 013 19118 )
74VHC595PW-Q100	TSSOP16 (SOT403-1)	SOT403-1	SSOP-TSSOP-VSO-WAVE	SOT403-1_118	Active	VHC595	74VHC595PW-Q100J ( 9353 032 19118 )
74VHCT595BQ-Q100	DHVQFN16 (SOT763-1)	SOT763-1		SOT763-1_115	Active	VHT595	74VHCT595BQ-Q100X ( 9353 013 27115 )
74VHCT595D-Q100	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	SOT109-1_118	Active	74VHCT595D	74VHCT595D-Q100J ( 9353 013 09118 )
74VHCT595PW-Q100	TSSOP16 (SOT403-1)	SOT403-1	SSOP-TSSOP-VSO-WAVE	SOT403-1_118	Active	VHCT595	74VHCT595PW-Q100J ( 9353 013 28118 )

Environmental information

Type number	Orderable part number	Chemical content	Leadfree conversion date
74VHC595BQ-Q100	74VHC595BQ-Q100X	74VHC595BQ-Q100	Always Pb-free
74VHC595D-Q100	74VHC595D-Q100J	74VHC595D-Q100	Always Pb-free
74VHC595PW-Q100	74VHC595PW-Q100J	74VHC595PW-Q100	Always Pb-free
74VHCT595BQ-Q100	74VHCT595BQ-Q100X	74VHCT595BQ-Q100	Always Pb-free
74VHCT595D-Q100	74VHCT595D-Q100J	74VHCT595D-Q100	Always Pb-free
74VHCT595PW-Q100	74VHCT595PW-Q100J	74VHCT595PW-Q100	Always Pb-free

Quality and reliability disclaimer

Documentation (10)

File name	Title	Type	Date
74VHC_VHCT595_Q100	8-bit serial-in/serial-out or parallel-out shift register with output latches	Data sheet	2024-05-28
74vhct595	74vhct595 IBIS model	IBIS model	2013-04-07
74vhc595	74vhc595 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

Support

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Models

File name	Title	Type	Date
74vhct595	74vhct595 IBIS model	IBIS model	2013-04-07
74vhc595	74vhc595 IBIS model	IBIS model	2013-04-07

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