Philips Semiconductors Products Product specification Dual octal D-type flip-flop with enable MB2377 • ESD protection exceeds 2000 V per MIL FEATURES • Ideal for addressable register applications • Two 8-bit positive edge-triggered registers • Two Enable inputs for address and data 2CP) input will load a set of eight flip-flops simultaneously when the corresponding Enable (1E or 2E) input is Low. STD 883 Method 3015 and 200 V per Machine Model The MB2377 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The registers are fully edge triggered. The state of each D input, one set-up time before the Low-to-High clock transition, is transferred to the corresponding flip-flop’s Q output. The MB2377 has two 8-bit, edge triggered registers, with individual D inputs and Q outputs. The common buffered clock (1CP or The nE inputs must be stable one setup time prior to the Low-to-High clock transition for predictable operation. DESCRIPTION synchronization applications • Power-up reset • Output capability: +64mA/–32mA • Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17 QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS Tamb = 25°C; GND = 0V TYPICAL UNIT tPLH tPHL Propagation delay nCP to nQx CL = 50pF; VCC = 5V 4.8 ns CIN Input capacitance VI = 0V or VCC 4 pF ORDERING INFORMATION PACKAGES TEMPERATURE RANGE ORDER CODE DRAWING NUMBER 52-pin plastic Quad Flat Pack (QFP) -40°C to +85°C MB2377BB 1418B 52 51 È È È 50 49 48 47 46 45 44 43 42 1D3 1D2 GND 1D1 1D0 1CP GND LOGIC SYMBOL 1E 1Q0 1Q1 GND 1Q2 1Q3 PIN CONFIGURATION 44 43 41 40 38 37 35 34 41 40 È È È VCC 1 1Q4 2 39 V CC 38 1D4 1Q5 3 37 1D5 GND 4 36 GND 1Q6 5 1Q7 6 GND 7 2Q0 8 32 2D0 2Q1 9 31 2D1 1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7 45 1CP 47 1E 1Q0 1Q1 1Q2 1Q3 1Q4 1Q5 1Q6 1Q7 35 1D6 MB2377 52-pin PQFP 34 1D7 48 49 51 52 2 3 5 6 32 31 29 28 26 25 23 22 33 GND 21 2CP 2Q3 12 28 2D3 19 2E VCC 13 27 V CC August 23, 1993 2D0 2D1 2D2 2D3 2D4 2D5 2D6 2D7 2Q0 2Q1 2Q2 2Q3 2Q4 2Q5 2Q6 2Q7 26 2D4 2D5 GND 2D6 2D7 GND 2E 2Q7 21 22 23 24 25 GND 17 18 19 20 2Q5 14 15 16 2CP 29 2D2 2Q6 30 GND 2Q2 11 2Q4 GND 10 8 1 9 11 12 14 15 17 18 853-1666 10588 Philips Semiconductors Products Product specification Dual octal D-type flip-flop with enable MB2377 PIN DESCRIPTION PIN NUMBER SYMBOL 44, 43, 41, 40, 38, 37, 35, 34, 32, 31, 29, 28, 26, 25, 23, 22 1D0 – 1D7 2D0 – 2D7 FUNCTION Data inputs 48, 49, 51, 52, 2, 3, 5, 6, 8, 9, 11, 12, 14, 15, 17, 18 1Q0 – 1Q7 2Q0 – 2Q7 Data outputs 47, 19 1E, 2E 45, 21 1CP, 2CP Enable inputs (active-Low) 4, 7, 10, 16, 20, 24, 30, 33, 36, 42, 46, 50 GND Ground (0V) 1, 13, 27, 39 VCC Positive supply voltage Clock pulse inputs (active rising edge) LOGIC SYMBOL (IEEE/IEC) 47 19 G1 G1 21 45 1C2 1C2 48 32 43 49 31 9 41 11 44 2D 8 2D 51 29 40 52 28 12 38 2 26 14 37 3 25 15 35 5 23 17 34 6 22 18 LOGIC DIAGRAM nD0 nD1 nD2 nD4 nD3 nD5 nD6 nD7 nE D Q D CP Q D CP Q D CP Q D CP Q D CP Q D CP Q D CP Q CP nCP nQ0 August 23, 1993 nQ1 nQ2 nQ3 2 nQ4 nQ5 nQ6 nQ7 Philips Semiconductors Products Product specification Dual octal D-type flip-flop with enable MB2377 FUNCTION TABLE INPUTS H h L l X ↑ = = = = = = OUTPUTS OPERATING MODE nE nCP nDx nQx l ↑ h H Load “1” l ↑ l L Load “0” h ↑ X no change H X X no change High voltage level High voltage level one set-up time prior to the Low-to-High clock transition Low voltage level Low voltage level one set-up time prior to the Low-to-High clock transition Don’t care Low-to-High clock transition Hold (do nothing) ABSOLUTE MAXIMUM RATINGS1, 2 SYMBOL VCC PARAMETER CONDITIONS RATING UNIT –0.5 to +7.0 V –18 mA –1.2 to +7.0 V VO < 0 –50 mA DC supply voltage IIK DC input diode current VI DC input voltage3 IOK DC output diode current VI < 0 VOUT DC output voltage3 output in Off or High state –0.5 to +5.5 V IOUT DC output current output in Low state 128 mA Tstg Storage temperature range –65 to 150 °C NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C. 3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. RECOMMENDED OPERATING CONDITIONS SYMBOL VCC PARAMETER LIMITS DC supply voltage UNIT Min Max 4.5 5.5 V 0 VCC V VI Input voltage VIH High-level input voltage VIL Low-level Input voltage 0.8 V IOH High-level output current –32 mA IOL Low-level output current 64 mA 0 10 ns/V –40 +85 °C ∆t/∆v Input transition rise or fall rate Tamb operating free-air temperature range August 23, 1993 2.0 3 V Philips Semiconductors Products Product specification Dual octal D-type flip-flop with enable MB2377 DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS MIN VIK VOH VOL Input clamp voltage High-level output voltage VCC = 4.5V; IIK = –18mA TYP MAX –0.9 –1.2 MIN UNIT MAX –1.2 V VCC = 4.5V; IOH = –3mA; VI = VIL or VIH 2.5 2.9 2.5 V VCC = 5.0V; IOH = –3mA; VI = VIL or VIH 3.0 3.4 3.0 V VCC = 4.5V; IOH = –32mA; VI = VIL or VIH 2.0 2.4 2.0 V VCC = 4.5V; IOL = 64mA; VI = VIL or VIH 0.42 0.55 0.55 V VCC = 5.5V; IO = 1mA; VI = GND or VCC 0.13 0.55 0.55 V Input leakage current VCC = 5.5V; VI = GND or 5.5V ±0.01 ±1.0 ±1.0 µA IOFF Power-off leakage current VCC = 0.0V; VO or VI ≤ 4.5V ±5.0 ±100 ±100 µA ICEX Output High leakage current VCC = 5.5V; VO = 5.5V; VI = GND or VCC 5.0 50 50 µA –70 –180 –180 mA VCC = 5.5V; Outputs High, VI = GND or VCC 120 250 250 µA VCC = 5.5V; Outputs Low, VI = GND or VCC 48 60 60 mA VCC = 5.5V; one input at 3.4V, other inputs at VCC or GND 0.5 1.5 1.5 mA VRST II IO ICCH Low-level output voltage Tamb = –40°C to +85°C Tamb = +25°C Power-up output Output voltage3 current1 Quiescent supply current ICCL ∆ICC Additional supply current per input pin2 VCC = 5.5V; VO = 2.5V –50 NOTES: 1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second. 2. This is the increase in supply current for each input at 3.4V. 3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power. August 23, 1993 4 –50 Philips Semiconductors Products Product specification Dual octal D-type flip-flop with enable MB2377 AC CHARACTERISTICS GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω LIMITS SYMBOL PARAMETER Tamb = -40 to +85oC VCC = +5.0V +0.5V Tamb = +25oC VCC = +5.0V WAVEFORM Min Typ fMAX Maximum clock frequency 1 180 230 tPLH tPHL Propagation delay nCP to nQx 1 1.8 1.8 3.8 3.8 Max Min UNIT Max 180 5.3 5.3 MHz 1.8 1.8 5.8 5.8 ns AC SETUP REQUIREMENTS GND = 0V, tR = tF = 2.5ns, CL = 50pF, RL = 500Ω LIMITS SYMBOL PARAMETER +25oC Tamb = -40 to +85oC VCC = +5.0V +0.5V Tamb = VCC = +5.0V WAVEFORM UNIT Min Typ Min 2 1.0 1.0 0.4 0.3 1.0 1.0 ns Hold time, High or Low nDx to nCP 2 0.5 0.5 –0.3 –0.4 0.5 0.5 ns ts(H) ts(L) Setup time, High or Low nE to nCP 2 2.5 3.0 1.0 1.5 2.5 3.0 ns th(H) th(L) Hold time, High or Low nE to nCP 2 0.0 0.0 –1.5 –0.8 0.0 0.0 ns tw(H) tw(L) Clock Pulse width High or Low 1 2.8 2.8 1.2 1.5 2.8 2.8 ns ts(H) ts(L) Setup time, High or Low nDx to nCP th(H) th(L) AC WAVEFORMS VM = 1.5V, VIN = GND to 3.0V ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ ÉÉÉ nDx 1/fMAX nCP VM VM tW(H) tW(L) nE tPLH tPHL VOH nQx VM VM VM ÉÉÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉ ÉÉÉÉÉ ÉÉÉÉÉÉÉ ÉÉÉÉÉ ÉÉÉÉÉÉÉ ÉÉÉÉÉ ÉÉÉÉÉÉÉ ÉÉÉÉÉ VM th ts VM VM VM th = 0 ts(L) VOL nCP VM Waveform 1. Propagation Delay, Clock Input to Output, Clock Pulse Width and Maximum Clock Frequency th = 0 ts(H) VM Waveform 2. Data and Enable Setup and Hold Times NOTE: The shaded areas indicate when the input is permitted to change for predictable output performance. August 23, 1993 VM 5 Philips Semiconductors Products Product specification Dual octal D-type flip-flop with enable MB2377 TEST CIRCUIT AND WAVEFORM VCC 7.0V VIN VOUT PULSE GENERATOR tW 90% VM NEGATIVE PULSE 10% 0V tTHL (tF) CL tTLH (tR) tTLH (tR) RL tTHL (tF) 90% POSITIVE PULSE Test Circuit for 3-State Outputs AMP (V) 90% VM VM 10% 10% tW SWITCH POSITION TEST SWITCH All open 0V VM = 1.5V Input Pulse Definition INPUT PULSE REQUIREMENTS DEFINITIONS FAMILY RL = Load resistor; see AC CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC CHARACTERISTICS for value. MB RT = Termination resistance should be equal to ZOUT of pulse generators. August 23, 1993 AMP (V) VM 10% RL D.U.T RT 90% 6 Amplitude Rep. Rate tW tR tF 3.0V 1MHz 500ns 2.5ns 2.5ns Philips Semiconductors Products Product specification Dual octal D-type flip-flop with enable MB2377 tPLH vs Temperature (Tamb) CL = 50pF, 1 Output Switching nCP to nQx 6 Adjustment of tPLH for Load Capacitance and # of Outputs Switching nCP to nQx 5 4 MAX 5 16 switching 8 switching 4 Offset in ns 3 ns 4.5VCC 5.5VCC 3 1 switching 2 1 0 MIN 2 –1 1 –55 –2 –35 –15 5 25 45 65 85 105 0 125 50 °C 150 200 pF tPHL vs Temperature (Tamb) CL = 50pF, 1 Output Switching nCP to nQx 6 100 Adjustment of tPHL for Load Capacitance and # of Outputs Switching nCP to nQx 4 3 5 MAX 16 switching 8 switching 1 switching Offset in ns 2 4.5VCC 5.5VCC ns 4 3 1 0 MIN 2 –1 1 –55 –2 –35 –15 5 25 45 65 85 105 125 0 50 °C 150 200 pF tTLH vs Temperature (Tamb) CL = 50pF, 1 Output Switching 4 100 Adjustment of tTLH for Load Capacitance/# of Outputs 9 16 switching 8 switching 1 switching 7 3 Offset in ns 5 ns 4.5VCC 5.5VCC 2 3 1 –1 1 –55 –3 –35 –15 5 25 45 65 85 105 125 0 °C August 23, 1993 50 100 pF 7 150 200 Philips Semiconductors Products Product specification Dual octal D-type flip-flop with enable MB2377 tTHL vs Temperature (Tamb) CL = 50pF, 1 Output Switching 3 Adjustment of tTHL for Load Capacitance and # of Outputs Switching 4 16 switching 8 switching 1 switching 3 2 2 Offset in ns 4.5VCC ns 5.5VCC 1 1 0 –1 0 –2 –55 –35 –15 5 25 45 65 85 105 125 0 50 °C 200 VOHP and VOLV vs Load Capacitance VCC = 5V, VIN = 0 to 3V 6 3.5 125°C 25°C –55°C 3.0 5 4 2.5 125°C 25°C –55°C 3 2.0 Volts Volts 150 pF VOHV and VOLP vs Load Capacitance VCC = 5V, VIN = 0 to 3V 4.0 100 1.5 2 1 1.0 0.5 0.0 125°C 25°C –55°C 0 125°C 25°C –55°C –1 –0.5 –2 0 50 100 150 200 0 pF August 23, 1993 50 100 pF 8 150 200