MICROCIRCUIT DATA SHEET Original Creation Date: 04/15/98 Last Update Date: 07/08/98 Last Major Revision Date: 04/15/98 MNDM54LS174X REV 1A0 HEX D FLIP-FLOP with MASTER RESET General Description The 'LS174 is a high-speed hex D flip-flop. The device is primarily used as a 6-bit edge-triggered storage register. The information on the D inputs is transferred to storage during the LOW-to-HIGH clock transition. The device has a Master Reset to simultaneously clear all flip-flops. Industry Part Number NS Part Numbers 54LS174 DM54LS174E/883 DM54LS174J/883 DM54LS174W/883 Prime Die L174 Processing Subgrp Description MIL-STD-883, Method 5004 1 2 3 4 5 6 7 8A 8B 9 10 11 Quality Conformance Inspection MIL-STD-883, Method 5005 1 Static tests at Static tests at Static tests at Dynamic tests at Dynamic tests at Dynamic tests at Functional tests at Functional tests at Functional tests at Switching tests at Switching tests at Switching tests at Temp ( oC) +25 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -55 MICROCIRCUIT DATA SHEET MNDM54LS174X REV 1A0 Features - Edge-Triggered D-Type Inputs Buffered Positive Edge-Triggered Clock Asynchronous Common Reset 2 MICROCIRCUIT DATA SHEET MNDM54LS174X REV 1A0 (Absolute Maximum Ratings) (Note 1) Storage Temperature -65 C to +150 C Ambient Temperature under Bias -55 C to +125 C Junction Temperature under Bias -55C to +175C Vcc Pin Potential to Ground Pin -0.5V to +7.0V Input Voltage -0.5V to +10.0V Current Applied to Output in LOW State (Max) twice the rated Iol(mA) Note 1: Absolute Maximum ratings are those values beyond which the device may be damaged or have its useful life impaired. Functional operation under these conditions is not implied. Recommended Operating Conditions Free Air Ambient Temperature Military Supply Voltage Military -55 C to +125 C +4.5V to +5.5V 3 MICROCIRCUIT DATA SHEET MNDM54LS174X REV 1A0 Electrical Characteristics DC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) DC: VCC 4.5V to 5.5V, Temp range: -55C to 125C SYMBOL PARAMETER CONDITIONS NOTES PINNAME MIN MAX UNIT SUBGROUPS IIH Input High Current VCC=5.5V, VM=2.7V, VINH=4.5V 1, 3 INPUTS 20 uA 1, 2, 3 IBVI Input High Current VCC=5.5V, VM=10.0V, VINH=4.5V 1, 3 INPUTS 100 uA 1, 2, 3 IIL Input LOW Current VCC=5.5V, VM=0.4V, VINH=4.5V 1, 3 INPUTS -0.4 mA 1, 2, 3 VOL Output LOW Voltage VCC=4.5V, VIL=0.7V, IOL=4.0mA, VINH=4.5V, VINL=0.0V 1, 3 OUTPUTS 0.4 V 1, 2, 3 VOH Output HIGH Voltage VCC= 4.5V, VIH=2.0V, IOH=-0.4mA, VINL=0.0V 1, 3 OUTPUTS 2.5 V 1, 2, 3 IOS Short Circuit Current VCC=5.5V, VINH=4.5V, VOUT=0.0V 1, 3 OUTPUTS -20 -100 mA 1, 2, 3 VCD Input Clamp Diode Voltage VCC=4.5V, IM=-18mA, VINH=4.5V 1, 3 INPUTS -1.5 V 1, 2, 3 ICC Supply Current VCC=5.5V, VINH=4.5V 1, 3 VCC 26 mA 1, 2, 3 -0.03 AC PARAMETERS - 15pF (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=15pF, RL=2k ohms Temp range: +25C tpLH Propagation Delay VCC=5.0V 5 CP to Qn 25 ns 9 tpHL Propagation Delay VCC=5.0V 5 CP to Qn 22 ns 9 tpHL 2 Propagation Delay VCC=5.0V 5 MR to Qn 35 ns 9 ts(H/L) Setup Time VCC=5.0V 5 Dn to CP 10 ns 9 th(H/L) Hold Time VCC=5.0V 5 Dn to CP 5 ns 9 tREC Recovery Time VCC=5.0V 5 MR to CP 12 ns 9 tw(H) Pulse Width VCC=5.0V 5 CP 18 ns 9 tw(L) Pulse Width VCC=5.0V 5 MR 18 ns 9 fMAX Maximum Clock Frequency VCC=5.0V 5 CP 30 MHZ 9 4 MICROCIRCUIT DATA SHEET MNDM54LS174X REV 1A0 Electrical Characteristics AC PARAMETERS - 50pF (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pF, RL=2k ohms Temp range: -55C to +125C SYMBOL tpLH tpHL tpHL 2 PARAMETER Propagation Delay Propagation Delay Propagation Delay CONDITIONS NOTES VCC=5.0V VCC=5.0V VCC=5.0V PINNAME MIN MAX UNIT SUBGROUPS 2, 4 CP to Qn 2 37 ns 9 2, 4 CP to Qn 2 47 ns 10, 11 2, 4 CP to Qn 2 40 ns 9 2, 4 CP to Qn 2 52 ns 10, 11 2, 4 MR to Qn 2 42 ns 9 2, 4 MR to Qn 2 52 ns 10, 11 Ts (H/L) Set-up time VCC=5.0V 2, 4 Dn to CP 20 ns 9, 10, 11 th (H/L) Hold time VCC=5.0V 2, 4 Dn to CP 5 ns 9, 10, 11 tREC Recovery Time VCC=5.0V 2, 4 MR to CP 20 ns 9, 10, 11 Tw (H) Pulse width VCC=5.0V 2, 4 CP 30 ns 9, 10, 11 Tw (L) Pulse width VCC=5.0V 2, 4 MR 35 ns 9, 10, 11 Fmax Maximum clock frequency VCC=5.0V 2, 4 CP 25 MHZ 9, 10, 11 Note 1: Note 2: Note 3: Note 4: Note 5: Screen tested 100% on each device at +25C, +125C & -55C temperature, subgroups A1, 2, 3, 7 & 8. Screen tested 100% on each device at +25C temperature only, subgroup A9. Sample tested (Method 5005, Table 1) on each MFG. lot at +25C, +125C & -55C temperature, subgroups A1, 2, 3, 7 & 8. Sample tested (Method 5005, Table 1) on each MFG. lot at +25C, subgroup A9. Subgroups 10 & 11 are guaranteed, not tested. GUARANTEED, NOT TESTED. (Design characterization data) 5 MICROCIRCUIT DATA SHEET MNDM54LS174X REV 1A0 Revision History Rev ECN # 1A0 M0001761 07/08/98 Rel Date Originator Changes Linda Collins Initial MDS release:: MNDM54LS174-X Rev. 1A0. Added note 4 to the AC (50pF) notes reference column. Reworded the phrase in note 4 from "and periodically at +125C and -55C, subgroups 10 & 11" to "Subgroups 10 & 11 are guaranteed, not tested". 6