74AHC595D-T NXP Semiconductors, 74AHC595D-T Datasheet

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74AHC595D-T

Manufacturer Part Number
74AHC595D-T
Description
Counter Shift Registers 8-BIT SHIFT REG W/OUTPUT LATCH
Manufacturer
NXP Semiconductors
Datasheet

Specifications of 74AHC595D-T

Product Category
Counter Shift Registers
Rohs
yes
Counting Sequence
Serial to Serial/Parallel
Number Of Circuits
1
Package / Case
SOT-109
Logic Family
AHC
Logic Type
CMOS
Number Of Input Lines
1
Output Type
3-State
Propagation Delay Time
4 ns
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Function
Shift Register
Mounting Style
SMD/SMT
Number Of Output Lines
9
Factory Pack Quantity
2500
Supply Voltage - Max
5 V
Supply Voltage - Min
2 V
Part # Aliases
74AHC595D,118
1. General description
2. Features and benefits
3. Applications
The 74AHC595; 74AHCT595 are high-speed Si-gate CMOS devices and are pin
compatible with Low-power Schottky TTL (LSTTL). They are specified in compliance with
JEDEC standard No. 7A.
The 74AHC595; 74AHCT595 are 8-stage serial shift registers with a storage register and
3-state outputs. The 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.
74AHC595; 74AHCT595
8-bit serial-in/serial-out or parallel-out shift register with
output latches
Rev. 5 — 4 July 2012
Balanced propagation delays
All inputs have Schmitt-trigger action
Inputs accept voltages higher than V
Input levels:
ESD protection:
Multiple package options
Specified from 40 C to +85 C and from 40 C to +125 C
Serial-to-parallel data conversion
Remote control holding register
The 74AHC595 operates with CMOS input levels
The 74AHCT595 operates with TTL input levels
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
CC
Product data sheet

Related parts for 74AHC595D-T

74AHC595D-T Summary of contents

Page 1

Rev. 5 — 4 July 2012 1. General description The 74AHC595; 74AHCT595 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). They are specified ...

Page 2

... NXP Semiconductors 4. Ordering information Table 1. Ordering information Type number Package Temperature range 74AHC595 40 C to +125 C 74AHC595D 40 C to +125 C 74AHC595PW 40 C to +125 C 74AHC595BQ 74AHCT595 40 C to +125 C 74AHCT595D 40 C to +125 C 74AHCT595PW 40 C to +125 C 74AHCT595BQ 5 ...

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... NXP Semiconductors Fig 2. Logic symbol Fig 4. Logic diagram 74AHC_AHCT595 Product data sheet 8-bit serial-in/serial-out or parallel-out shift register with output latches ...

Page 4

... NXP Semiconductors 6. Pinning information 6.1 Pinning 74AHC595 74AHCT595 GND 8 Fig 5. Pin configuration SO16 and TSSOP16 6.2 Pin description Table 2. Pin description Symbol Pin GND 8 Q7S SHCP 11 STCP 12 OE ...

Page 5

... NXP Semiconductors 7. Functional description [1] Table 3. Function table Control Input SHCP STCP      [ HIGH voltage state LOW voltage state;  = LOW-to-HIGH transition don’t care; ...

Page 6

... NXP Semiconductors 8. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter V supply voltage CC V input voltage I I input clamping current IK I output clamping current OK I output current O I supply current ...

Page 7

... NXP Semiconductors 10. Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions 74AHC595 V HIGH-level input voltage LOW-level input voltage HIGH-level output voltage =  ...

Page 8

... NXP Semiconductors Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions I input leakage GND current 5 OFF-state output current other inputs supply current V ...

Page 9

... NXP Semiconductors 11. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Symbol Parameter Conditions 74AHC595 t propagation SHCP to Q7S; see pd delay STCP to Qn; see ...

Page 10

... NXP Semiconductors Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Symbol Parameter Conditions f maximum SHCP or STCP; max frequency see Figure pulse width SHCP HIGH or LOW; W see Figure 3 3 ...

Page 11

... NXP Semiconductors Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Symbol Parameter Conditions t enable time OE to Qn; see disable time OE to Qn; see dis maximum SHCP and STCP; max ...

Page 12

... NXP Semiconductors 12. Waveforms SH CP input output Measurement points are given in V and V are typical output voltage levels that occur with the output load Fig 8. Shift clock pulse, maximum frequency and input to output propagation delays SH CP input ST CP input Q n output ...

Page 13

... NXP Semiconductors SH CP input D S input output Measurement points are given in The shaded areas indicate when the input is permitted to change for predictable output performance. V and V are typical output voltage levels that occur with the output load Fig 10. Data set-up and hold times ...

Page 14

... NXP Semiconductors OE input output LOW-to-OFF OFF-to-LOW output HIGH-to-OFF OFF-to-HIGH Measurement points are given in V and V are typical output voltage levels that occur with the output load Fig 12. Enable and disable times Table 8. Measurement points Type 74AHC595 ...

Page 15

... NXP Semiconductors negative Test data is given in Table Definitions for test circuit load capacitance including jig and probe capacitance load resistance termination resistance should be equal to the output impedance test selection switch. Fig 13. Load circuitry for switching times Table 9. Test data ...

Page 16

... NXP Semiconductors 13. Package outline SO16: plastic small outline package; 16 leads; body width 3 pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. 0.25 1.45 mm 1.75 0.25 0.10 1.25 0.010 0.057 inches 0.069 0.01 0.004 0.049 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. ...

Page 17

... NXP Semiconductors TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4 pin 1 index 1 DIMENSIONS (mm are the original dimensions) A UNIT max. 0.15 0.95 mm 1.1 0.25 0.05 0.80 Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. ...

Page 18

... NXP Semiconductors DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x 0.85 mm terminal 1 index area terminal 1 index area DIMENSIONS (mm are the original dimensions) (1) A UNIT max. 0.05 0. 0.2 0.00 0.18 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. ...

Page 19

... NXP Semiconductors 14. Abbreviations Table 10. Abbreviations Acronym Description CDM Charged Device Model CMOS Complementary Metal-Oxide Semiconductor ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 15. Revision history Table 11. Revision history Document ID Release date 74AHC_AHCT595 v.5 20120704 • Modifications: Added GND in the pin configuration drawing DHVQFN16 (errata) 74AHC_AHCT595 v ...

Page 20

... Terms and conditions of commercial sale of NXP Semiconductors. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice ...

Page 21

... NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ ...

Page 22

... NXP Semiconductors 18. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 5 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 6 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 6.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 7 Functional description . . . . . . . . . . . . . . . . . . . 5 8 Limiting values Recommended operating conditions Static characteristics Dynamic characteristics . . . . . . . . . . . . . . . . . . 9 12 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 13 Package outline ...

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