INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: • The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications • The IC06 74HC/HCT/HCU/HCMOS Logic Package Information • The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT595 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state Product specification Supersedes data of September 1993 File under Integrated Circuits, IC06 1998 Jun 04
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 FEATURES DESCRIPTION • 8-bit serial input The 74HC/HCT595 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.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 ORDERING INFORMATION PACKAGE TYPE NUMBER NAME DESCRIPTION VERSION 74HC595N DIP16 plastic dual in-line package; 16 leads (300 mil); long body SOT38-1 74HC595D SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 74HC595DB SSOP16 plastic shrink small outline package; 16 leads; body width 5.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state handbook, halfpage 13 EN3 OE STCP MR SHCP DS 74HC/HCT595 12 10 C2 R SRG8 11 14 C1/ 1D 2D 3 15 1 2 3 4 5 6 7 9 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q7' MSA698 Fig.3 IEC logic symbol.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state handbook, full pagewidth DS STAGE 0 D 74HC/HCT595 STAGES 1 TO 6 Q D STAGE 7 Q D FF0 Q7' Q FF7 CP CP R R SHCP MR D Q D Q LATCH LATCH CP CP STCP OE Q0 Q1 Q2 Q3 Q4 Q5 Q6 Fig.5 Logic diagram.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 FUNCTION TABLE INPUTS OUTPUTS FUNCTON SHCP STCP OE MR DS Q7’ QN X X L L X L NC X ↑ L L X L L empty shift register loaded into storage register X X H L X L Z shift register clear. Parallel outputs in high-impedance OFF-state ↑ X L H H Q6’ NC logic high level shifted into shift register stage 0.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 handbook, SHfull CPpagewidth DS STCP MR OE Q0 high-impedance OFF-state Q1 Q6 Q7 Q 7' MLA005 - 1 Fig.6 Timing diagram.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 DC CHARACTERISTICS FOR 74HC For the DC characteristics see chapter “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: parallel outputs, bus driver, serial output, standard ICC category: MSI. AC CHARACTERISTICS FOR 74HC GND = 0 V; tr = tf = 6 ns; CL = 50 pF.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 Tamb (°C) +25 SYMBOL PARAMETER min th trem fmax 1998 Jun 04 hold time DS to SHCP removal time MR to SHCP maximum clock pulse frequency SHCP or STCP 3 typ −6 max − TEST CONDITION −40 to +85 −40 to +125 min min 3 max − 3 max − UNIT V CC WAVEFORMS (V) ns 2.0 3 −2 − 3 − 3 − 4.5 3 −2 − 3 − 3 − 6.0 50 −19 − 65 − 75 − ns 2.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 DC CHARACTERISTICS FOR 74HCT For the DC characteristics see chapter “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: parallel outputs, bus driver; serial output, standard ICC category: MSI. Note to HCT types The value of additional quiescent supply current (∆ICC) for a unit load of 1 is given in the family specifications.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 AC CHARACTERISTICS FOR 74HCT GND = 0 V; tr = tf = 6 ns; CL = 50 pF. Tamb (°C) +25 SYMBOL PARAMETER min typ −40 to +85 max min max TEST CONDITION −40 to +125 UNIT V CC WAVEFORMS (V) min max tPHL/ tPLH propagation delay SHCP to Q7’ − 25 42 − 53 − 63 ns 4.5 Fig.7 tPHL/ tPLH propagation delay STCP to Qn − 24 40 − 50 − 60 ns 4.5 Fig.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 AC WAVEFORMS 1/fmax handbook, full pagewidth SHCP INPUT VM(1) tW tPLH tPHL 90% VM(1) Q7' OUTPUT 10% tTLH tTHL MSA699 (1) HC: VM = 50%; VI = GND to VCC HCT: VM = 1.3 V; VI = GND to 3 V. Fig.7 Waveforms showing the clock (SHCP) to output (Q7’) propagation delays, the shift clock pulse width and maximum shift clock frequency.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 handbook, full pagewidth SHCP INPUT VM(1) tsu tsu th th VM(1) DS INPUT VM(1) Q7' OUTPUT MLB196 (1) HC: VM = 50%; VI = GND to VCC HCT: VM = 1.3 V; VI = GND to 3 V. Fig.9 Waveforms showing the data set-up and hold times for the DS input.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 tr handbook, full pagewidth tf 90% VM(1) OE INPUT 10% tPLZ Qn OUTPUT LOW-to-OFF OFF-to-LOW tPZL VM(1) 10% tPHZ tPZH 90% Qn OUTPUT HIGH-to-OFF OFF-to-HIGH VM(1) outputs enabled outputs disabled outputs enabled MSA697 (1) HC: VM = 50%; VI = GND to VCC HCT: VM = 1.3 V; VI = GND to 3 V. Fig.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 PACKAGE OUTLINES DIP16: plastic dual in-line package; 16 leads (300 mil); long body SOT38-1 ME seating plane D A2 A A1 L c e Z b1 w M (e 1) b MH 9 16 pin 1 index E 1 8 0 5 10 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 min. A2 max. b b1 c D (1) E (1) e e1 L ME MH w Z (1) max.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 D E A X c y HE v M A Z 16 9 Q A2 A (A 3) A1 pin 1 index θ Lp 1 L 8 e 0 detail X w M bp 2.5 5 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) mm 1.75 0.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm D SOT338-1 E A X c y HE v M A Z 9 16 Q A2 A (A 3) A1 pin 1 index θ Lp L 8 1 detail X w M bp e 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) θ mm 2.0 0.21 0.05 1.80 1.65 0.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 E D A X c y HE v M A Z 9 16 Q (A 3) A2 A A1 pin 1 index θ Lp L 1 8 detail X w M bp e 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.10 0.15 0.05 0.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state 74HC/HCT595 SOLDERING SO, SSOP and TSSOP Introduction REFLOW SOLDERING There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board.
Philips Semiconductors Product specification 8-bit serial-in/serial or parallel-out shift register with output latches; 3-state Even with these conditions: 74HC/HCT595 REPAIRING SOLDERED JOINTS • Only consider wave soldering SSOP packages that have a body width of 4.4 mm, that is SSOP16 (SOT369-1) or SSOP20 (SOT266-1). Fix the component by first soldering two diagonallyopposite end leads. Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead.
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