CD74HCT4538E - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

CD74HCT4538E
Manufacturer

TI
ChipWorker Part#

CW16263903
Category

Flip Flop IC
Package

PDIP-16
Description

Monostable Multivibrator Dual -55℃ 125℃ 16Pin PDIP Tube
Documentation

Datasheet

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CD74HCT4538E Specifications

Attribute	Attribute Value

Part Number	CD74HCT4538E
Manufacturer	TI
ChipWorker Part#	CW16263903
Category	Flip Flop IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	PDIP-16
Digital Logic Level	CMOS
Supply Voltage (DC)	5.00 V, 5.50 V (max)
Output Current	4.00 mA
Number of Circuits	2 Circuit
Number of Positions	16 Position
Number of Bits	2 Bit
Voltage Nodes	5.00 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Supply Voltage	4.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
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Size-Length	19.3 mm
Size-Width	6.35 mm
Size-Height	4.57 mm
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The CD74HCT4538E is a dual retriggerable/resettable monostable Precision Multivibrator for fixed voltage timing applications. An external resistor (RX) and an external capacitor (CX) control the timing and the accuracy for the circuit. Adjustment of RX and CX provides a wide range of output pulse widths from the Q and Q\ terminals. The propagation delay from trigger input-to-output transition and the propagation delay from RESET input-to-output transition are independent of RX and CX. Leading-edge triggering (A) and trailing edge triggering (B)\ inputs are provided for triggering from either edge of the input pulse. An unused A input should be tied to GND and an unused B\ should be tied to VCC. On power up the IC is RESET. Unused resets and sections must be terminated. In normal operation the circuit retriggers on the application of each new trigger pulse. To operate in the non-triggerable mode Q\ is connected to B\\.
Retriggerable/resettable capability
Trigger and reset propagation delays independent of RX, CX
Triggering from the leading or trailing edge
Q and Q\ Buffered outputs available
Separate resets
Wide range of output pulse widths
Schmitt trigger input on A and B\ inputs
Retrigger time is independent of CX
Balanced propagation delay and transition times
Significant power reduction compared to LSTTL logic ICs
Direct LSTTL input logic compatibility
CMOS Input compatibility

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