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Part Manufacturer Description PDF Samples Ordering
CD74HC4538QM96Q1 Texas Instruments IC HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, ROHS COMPLIANT, PLASTIC, SOIC-16, Prescaler/Multivibrator ri Buy
CD54HC4538F3A Texas Instruments High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator 16-CDIP -55 to 125 ri Buy
CD54HC4538F Texas Instruments High Speed CMOS Logic Dual Retriggerable Precision Monostable Multivibrator 16-CDIP -55 to 125 ri Buy

HC4538 Datasheet

Part Manufacturer Description PDF Type Ordering
HC4538 Motorola European Master Selection Guide 1986
ri

1 pages,
93.17 Kb

Scan Buy
datasheet frame

HC4538

Catalog Datasheet Results Type PDF Document Tags
Abstract: SELECTION GUIDE MULTIVIBRATOR Type Number M54/74 M54/74 HC123 HC123 HC123A HC123A HC221 HC221 HC221A HC221A HC423 HC423 HC423A HC423A HC4538 Dual Dual Dual Dual Dual Functional Equivalent LSTTL 54/74 LS123 LS123 LS123 LS123 LS221 LS221 LS221 LS221 LS423 LS423 LS423 LS423 4538B 4538B Functional Equivalent CMOS 4000B 4000B Suggested Alternative LS 54/74 4000B 4000B 4538/4098 4538/4098 4538/4098 4538/4098 4538/4098 4538/4098 LS423 LS423 Package DIP 16 16 16 16 16 16 16 Function Retrigg. Monostable Muitivib. , Vcc = Pin 16 GND = Pin 8 HC423 HC423 HC423A HC423A HC4538 Vcc = Pin 16 GND = Pin 8 Vcc = Pin 16 GND = ... OCR Scan
datasheet

1 pages,
21.12 Kb

4538 4538 equivalent CMOS 4000B cmos 4098 ls221 4098 HC123A HC423 hc423a 4098 multivibrator hc221 ls123 HC4538 M54/74 M54/74 HC123 M54/74 abstract
datasheet frame
Abstract: inhibit input Also included is a clear input that when taken low resets the one shot The 'HC4538 is , circuit is low The 'HC4538 operates as follows (refer to logic diagram) In the quiescent state the , logic diagram and the timing diagram TRIGGER OPERATION The 'HC4538 is triggered by either a , simultaneously initiates three events First the output latch goes low thus taking the Q output of the 'HC4538 , goes low ( 18) This causes the output latch to tog- gle taking the Q output of the 'HC4538 to a low ... Original
datasheet

8 pages,
193.7 Kb

C1995 CD4528 applications CD4538 equivalent CD4538 pin current 74HC MM54HC MM74HC MM74HC4538 MM54HC4538 CD4538 application CD4538 multivibrator circuits for cd4538 MM54HC4538J CD4538 MM54HC4538 abstract
datasheet frame
Abstract: /Cext pins as short as possible. 6 HD74HC4538 HD74HC4538 Circuit Operation Fig. 3 shows the HC4538 , trigger-control reset circuit is low. Trigger Operation The HC4538 is triggered by either a rising-edge signal as , initiates three events. First, the output latch goes low, thus taking the Q output of the HC4538 to a high , output of the HC4538 to a low state (19), and completing the time-out cycle. Reset Operation A low voltage applied to the Reset pin always forces the Q output of the HC4538 to a low state. 7 ... Original
datasheet

13 pages,
42.13 Kb

Hitachi DSA00279 HC4538 HD74HC4538 HD74HC4538 abstract
datasheet frame
Abstract: 3 shows the HC4538 configured in the retriggerable mode. B rie fly, the device operates as fo llo w , R IG G E R O PERA TIO N The HC4538 is triggered by either a rising-edge signal at in p u t A ( 7 , the HC4538 to a high state ( 10 ). Second, transistor M3 is turned on, which allows the external tim , problems when powering dow n the HC4538 because o f the am ount o f energy stored in the capacitor. When a , occurs, the HC4538 may sustain damage. To avoid this p o ssib ility, use an external clamping diode. · ... OCR Scan
datasheet

6 pages,
173.16 Kb

D74HC4538 D74HC4538 abstract
datasheet frame
Abstract: resets the one shot. The 'HC4538 is retriggerable. That is, it may be triggered repeatedly while their , 'HC4538 operates as follows (refer to logic diagram). In the quiescent state, the external timing , OPERATION The 'HC4538 is triggered by either a rising-edge signal at input A (#7) or a falling-edge signal , taking the Q output of the 'HC4538 to a high state (#10). Second, transistor M3 is turned on, which , , taking the Q output of the 'HC4538 to a low state (#19), and completing the time-out cycle. RESET ... OCR Scan
datasheet

8 pages,
437.28 Kb

74HC MM74HC4538 MM74HC 16 pin CD4538 PIN DIAGRAM description MM54HC4538 monostable multivibrator using cd4538 MM54HC4538J CD4538 multivibrator cd4538 lt 5217 circuits for cd4538 CD4528 HC4538 MM54HC4538/MM74HC4538 MM54HC4538/MM74HC4538 abstract
datasheet frame
Abstract: Also included is a clear input that when taken low resets the one shot. The 'HC4538 is retriggerable. , The 'HC4538 is triggered by either a rising-edge signal at input A (#7) or a falling-edge signal at , latch goes low, thus taking the Q output of the 'HC4538 to a high state (#10). Second, transistor M3 is , at any time after the trigger-control circuit goes low. Circuit Operation The 'HC4538 operates , output of the 'HC4538 to a low state (#19), and completing the time-out cycle. 7 ... Original
datasheet

10 pages,
190.21 Kb

MM74HC4538 MM54HC4538 74HC circuits for cd4538 HC4538 CD4538 CD4528 MM74HC4538 abstract
datasheet frame
Abstract: as possible. 6 HD74HC4538 HD74HC4538 Circuit Operation Fig. 3 shows the HC4538 configured in the , reset circuit is low. Trigger Operation The HC4538 is triggered by either a rising-edge signal as , initiates three events. First, the output latch goes low, thus taking the Q output of the HC4538 to a high , output of the HC4538 to a low state (19), and completing the time-out cycle. 7 HD74HC4538 HD74HC4538 Reset Operation A low voltage applied to the Reset pin always forces the Q output of the HC4538 to a low state. ... Original
datasheet

16 pages,
83.71 Kb

HD74HC4538 BA rx transistor Hitachi DSA00300 hc4538 application note HC4538 HD74HC4538 abstract
datasheet frame
Abstract: Fig. 3 shows the HC4538 configured in the retriggerable mode. Briefly, the device operates as follows , HC4538 is triggered by either a rising-edge signal as input A (7) or a falling-edge signal at input B (8 , taking the Q output of the HC4538 to a high state (10). Second, transistor M3 is turned on, which allows , (18). This causes the output latch to toggle, taking the Q output of the HC4538 to a low state (19 , Reset pin always forces the Q output of the HC4538 to a low state. The timing diagram illustrates the ... Original
datasheet

17 pages,
111.17 Kb

HD74HC4538 transistor t1A hc4538 application note HC4538 BA rx transistor datasheet abstract
datasheet frame
Abstract: HD74HC4538 HD74HC4538 C IR C U IT OPERATION Fig. 3 shows the HC4538 configured in the retriggerable mode. B rie fly , the trigger-control reset c ircu it is low . · T R IG G E R O PER ATIO N The HC4538 is triggered by , , thus taking the Q o u tp u t o f the HC4538 to a high state (1 0 ). Second, transistor M3 is turned on , cause problems when powering dow n the HC4538 because of the am ount o f energy stored in the capacitor. , V Cc to zero volts occurs, the HC4538 may sustain damage. To avoid this possibility, use an external ... OCR Scan
datasheet

6 pages,
207.09 Kb

HD74HC4538 HD74HC4538 abstract
datasheet frame
Abstract: short as possible. 6 HD74HC4538 HD74HC4538 Circuit Operation Fig. 3 shows the HC4538 configured in the , reset circuit is low. Trigger Operation The HC4538 is triggered by either a rising-edge signal as , initiates three events. First, the output latch goes low, thus taking the Q output of the HC4538 to a high , output of the HC4538 to a low state (19), and completing the time-out cycle. 7 HD74HC4538 HD74HC4538 Reset Operation A low voltage applied to the Reset pin always forces the Q output of the HC4538 to a low state. ... Original
datasheet

15 pages,
81.62 Kb

Hitachi DSA00223 HD74HC4538 BA rx transistor HC4538 ADE-205-543 HD74HC4538 abstract
datasheet frame
Abstract: hc132 , HCT573 HCT573 HC123 HC123, HC123A HC123A, HC221 HC221, HC221A HC221A, HC423 HC423, HC423A HC423A, HC4538 HC42, HC131 HC131, HC137 HC137, HCT137 HCT137, HC138 HC138, HCT138 HCT138 ... OCR Scan
datasheet

1 pages,
35.95 Kb

HC03 HC14 HC147 HC165 HC238 HC244 hc390 hc40103 hcoo HC4094 hc595 hc86 HC251 HC07 HC123A datasheet abstract
datasheet frame
Abstract: 'HC4538 is retriggerable. That is, it may be triggered repeatedly while their outputs are generating a ... OCR Scan
datasheet

1 pages,
36.15 Kb

national semiconductor MM74HC4538 74HC CD4538 pin current "Monostable Multivibrators" MM74HC4538 monostable multivibrator using cmos MM54HC4538 Multivibrator HC4538 monostable multivibrator using cd4538 cd4528 "pin compatible" CD4528 MM54HC4538/MM74HC4538 MM54HC4538/MM74HC4538 MM54HC4538/MM74HC4538 abstract
datasheet frame
Abstract: of the leakage of capacitor Cx, the leakage of the HC4538, and leakage due to board layout and , LOGIC DATA 5-545 MC54/74HC4538 MC54/74HC4538 CIRCUIT OPERATION Figure 10 shows the HC4538 configured in the , N The HC4538 is triggered by either a rising-edge signal at input A (#7) or a falling-edge signal at , goes low, thus taking the Q output o f the HC4538 to a high state (#10). Second, tran sistor M3 is , When a more rapid decrease of V cc t0 *ero volts occurs, the HC4538 may sustain damage. To avoid this ... OCR Scan
datasheet

10 pages,
378.38 Kb

HC4538 14541b MC54/74HC4538 MC54/74HC4538 abstract
datasheet frame
Abstract: HIGH-SPEED CMOS LOGIC 0 types SN54HC4538 SN54HC4538, SN74HC4538 SN74HC4538 DUAL PRECISION RETRIGGERABLE/RESETTABLE MONOSTABLE MULTIVIBRATORS D2684 D2684, DECEMBER 1982 Positive- and Negative-Edge Triggered Inputs with Hysteresis • Complementary Outputs Available • Independent Clear Inputs • Wide Range of Output Pulse Durations • Package Options Include Both Plastic and Ceramic Chip Carriers in Addition to Plastic and Ceramic DIPs • Dependable Texas Instruments Quality and Reliability description The HC4538 can be ... OCR Scan
datasheet

2 pages,
50.97 Kb

SN74 SN54HC CX 1213 C4538 sn74hc4538 HC4538 SN54HC4538 SN74HC4538 SN54HC4538 abstract
datasheet frame

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Characterization of Retrigger time in the HC4538A Dual Precision Monostable Multivibrator AN1558/D AN1558/D AN1558/D AN1558/D (126.0kB
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