74vhc595 Fairchild Semiconductor, 74vhc595 Datasheet

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74vhc595

Manufacturer Part Number
74vhc595
Description
8-bit Shift Register With Output Latches
Manufacturer
Fairchild Semiconductor
Datasheet

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© 1999 Fairchild Semiconductor Corporation
74VHC595M
74VHC595SJ
74VHC595MTC
74VHC595N
74VHC595
8-Bit Shift Register with Output Latches
General Description
The VHC595 is an advanced high-speed CMOS Shift Reg-
ister fabricated with silicon gate CMOS technology. It
achieves the high-speed operation similar to equivalent
Bipolar Schottky TTL while maintaining the CMOS low
power dissipation.
This device contains an 8-bit serial-in, parallel-out shift reg-
ister that feeds an 8-bit D-type storage register. The stor-
age register has eight 3-STATE outputs. Separate clocks
are provided for both the shift register and the storage reg-
ister. The shift register has a direct-overriding clear, serial
input, and serial output (standard) pins for cascading. Both
the shift register and storage register use positive-edge
triggered clocks. If both clocks are connected together, the
shift register state will always be one clock pulse ahead of
the storage register.
Ordering Code:
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Order Number
Package Number
MTC16
IEEE/IEC
M16A
M16D
N16E
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
DS011640.prf
An input protection circuit insures that 0V to 7V can be
applied to the input pins without regard to the supply volt-
age. This device can be used to interface 5V to 3V systems
and two supply systems such as battery backup. This cir-
cuit prevents device destruction due to mismatched supply
and input voltages.
Features
Connection Diagram
High Speed: t
Low power dissipation: I
High noise immunity: V
Power down protection is provided on all inputs
Low noise: V
Pin and function compatible with 74HC595
Package Description
OLP
PD
5.4 ns (typ) at V
0.9V (typ)
NIH
CC
August 1993
Revised April 1999
V
4 A (max) at T
NIL
CC
28% V
www.fairchildsemi.com
5V
CC
A
(min)
25 C

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74vhc595 Summary of contents

Page 1

... MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74VHC595N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. ...

Page 2

Pin Descriptions Pin Names Description SER Serial Data Input SCK Shift Register Clock Input (Active rising edge) RCK Storage Register Clock Input (Active rising edge) SCLR Reset Input G 3-STATE Output Enable Input (Active LOW Parallel Data ...

Page 3

Logic Diagram (positive logic) 3 www.fairchildsemi.com ...

Page 4

Absolute Maximum Ratings Supply Voltage ( Input Voltage ( Output Voltage ( OUT Input Diode Current ( Output Diode Current ( Output Current (I ) ...

Page 5

AC Electrical Characteristics V CC Symbol Parameter (V) t Propagation Delay Time 3.3 0.3 PLH t RCK to Q –Q PHL A H 5.0 0.5 t Propagation Delay Time 3.3 0.3 PLH t SCK–Q'H PHL 5.0 0.5 t Propagation Delay ...

Page 6

AC Operating Requirements Symbol Parameter t Minimum Setup Time S (SER–SCK) t Minimum Setup Time S (SCK–RCK) t Minimum Setup Time S (SCLR –RCK) t Minimum Hold Time H (SER–SCK) t Minimum Hold Time H (SCK–RCK) t Minimum Hold Time ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M16A Package Number M16D 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide www.fairchildsemi.com Package Number MTC16 8 ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN ...

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